Car Shudders When Coasting
This was at 130,000 miles. Also happens when I accelerate and then let off the gas to let it coast and then accelerate again. Mines a manual I presume Auto's don't have the same issue. Two forces control diesel engine evolution for all engine manufacturers - Emissions compliance and market share. This came out of nowhere. with 140K miles on it. I've noticed that my car shudders badly when braking while passing over larger road imperfections (expansion joints, potholes). Infact it lasts only for the first 10-15 minutes, after that the car's noise and vibration seems to go back to normal. so since i was. Whether it from the car tires, bent rim, or the brakes, they can be annoying and if left unattended for a long time, it could cause premature wear and tear on the tires and suspension. I say okay if thats the case why does it happen when a different driver drives the car. When your transmission fails, it won't transfer the engine's rotation to your car's wheels. I definitely felt it in the steering wheel, so I suspect something in the front end or drivetrain (I know, that's really narrowing things down!), but it was much more severe than the usual "vibrating steering wheel" that we have sort of become. It’s a common rule that cars should run smoothly on a flat road, at any speed. Ministers promised to begin the groundwork. Third gear is the worst and it starts at 47mph and ends at 60mph. It starts fine, and it idles in park. It's likely a classic case of warped rotors. Wife does not notice it at all. A shudder or vibration when accelerating. If I release the gas the car stops shaking. This week the car started shaking when I drove over 70 mph. How to Determine Why a Car Stalls at Intersections. Other car companies have jumped on board with the DCT technology, offering it as an option on many cars. When I accelerate in second I feel it a little around 4k-5k. Once my car reaches higher speeds the vibration becomes more apparent, especially at 60mph +. Is it a thudding noise only? Or is there also a shudder to the car? My Mom's truck had a terrible shimmy when driving between 20-40 and it was a mix of the tire belt disintegrating and the tie rods needing to be replaced (which were both mentioned above). Basically whilst at motorway speeds in 6th gear, hovering around the 2500rpm mark (where pull seems strongest), if i spring some sudden acceleration I can feel a judder occuring. The engine does not try to push the car forward. Spoke with one of their techs on the phone and he said it could be one of the wheels coming unbalanced. This article covers the causes for a torque steer. Why Does My Car Wobble When I Brake? If you hit the brakes and feel your car wobble or shudder, it's time to give your brakes a thorough inspection. How to Troubleshoot a Car That Shudders When Turning Yourmechanic. Once my car reaches higher speeds the vibration becomes more apparent, especially at 60mph +. The shuddering feels as if it is coming from the rear passenger wheel and it abates once I've passed 10 mph. It is very common for car owners to experience a whining noise when accelerating. How to Determine Why a Car Stalls at Intersections. Why does my car shudder right after shifting? I have a 2001 Ford Taurus SES with 150,000 miles on it. Car sputtering when accelerating from a stop. Very disturbing on smooth roads, entire car vibrates, alarmingly. Of course, IANA mechanic, so it could be anything but it is my semi-educated guess, at least for my car. so since i was. If your car shudders or vibrates only when you are turning, it is a little easier to narrow down the source of your problem, since it is probably from the power steering system. A pull when we accelerate. A car shudders while accelerating when shocks are bad, tires are inflated improperly or tie road and suspension elements are starting to fail. The car shuddered violently trying to get up to highway speed. we need a class action suit. The idle RPMs will be at 1000. Help! Car Shakes When Accelerating. You'll notice this happen when you press the pedal to the floor in order to pass someone or to accelerate quickly onto the highway. When you accelerate from a stop, it shudders a bit at low speeds (ie under 15 mph), kind of like a car with a manual transmission will. com Car Forums!. Had the problem you mentioned took the car HRV 2001 Auto to Honda dealers found out the Shudder / Shake was to do with the clutch system and needs replacing with a update clutch. I have a 97 CRV with 130K miles. Similar vibrations can also be caused by a bad intermediate shaft bearing on transaxles with equal length halfshafts, or by bad motor mounts on FWD vehicles with transverse-mounted engines. When I accelerate sometimes the car: (1. this type of transmission vibration will subside when coasting or idling. I noticed my 3. When I accelerate my car sputters and jerks for a few seconds then the rpms drop back and it slowly accelerates. An example: When car is stopped in stop and go traffic and then I accelerate and then hit brakes to slow down and accelerate again. The car is awesome but I have noticed since Sunday ( the day i drove it off the lot) that every time I hit the gas (moderately) the car starts to shudder ( around 45- 50 mph) is driving me crazy. The shudder is slower at lower speeds, and faster at higher speeds. The tires have been road force balanced, 4 new pads & rotors (worn after 100k+ miles anyway), changed the tranny oil, differential lube, front wheel bearing, checked & lubed driveshaft needles. g, a 90-degree corner in town), and virtually whenever we would call for acceleration. How to Determine Why a Car Stalls at Intersections. It shudders really bad when I put it in reverse. Also noticeable when you accelerate making a right turn from a stop. The experts at AAMCO Colorado can help you diagnose your car and get you back on the road fast. Learn about this problem, why it occurs, and how to fix it. A spurting, mechanical sound accompanied the violent shaking. When VCM engages, it vibrates while at a steady speed (especially if the RPM is between 1500 and 2000) until you need to press the gas pedal down further to accelerate or maintain speed up an incline. Shudder / Vibration during acceleration, problem, diagnosis? I started noticing some excessive vibration of the chassis under acceleration about 4 days ago. When to change gear from 2nd. My first guess would be something related to the driveshaft. Therefore, if the driveshaft is even slightly bent or damaged (often due to an accident), it will cause the car to shake when accelerating at low speed and get worse as you go faster. Why would a car shudder when coasting or decelerating be normal? I have a 1999 VW Jetta New Body (1999. Car has about 9k on it. My pickup truck has a stick shift and if I try to Shaking when accelerating from a stop with a stick shift (pickup truck, engine) - Automotive -Sports cars, sedans, coupes, SUVs, trucks, motorcycles, tickets, dealers, repairs, gasoline, drivers. I have also replaced the rear U-Joint on the front drive shaft (there was some play in it, all others felt solid), but I still have the vibration, my mechanic suggested i balance the rear drive shaft. Why does my car vibrate when accelerating from stop but goes away quickly? The only way I can describe it is it vibrates and sounds like a low grumbling and vibrates the whole car when I accelerate from a stop but only does it for just a couple seconds until Im up to 5-10mph. Newer Generations of Subaru discussion 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX Rare, but sudden loss of power going uphill. If i go about 38 steady with the tachometer at 1500 then the car starts to shudder. Usually, that noise gets louder when you accelerate while making a turn. I definitely felt it in the steering wheel, so I suspect something in the front end or drivetrain (I know, that's really narrowing things down!), but it was much more severe than the usual "vibrating steering wheel" that we have sort of become. Of course, IANA mechanic, so it could be anything but it is my semi-educated guess, at least for my car. Why Does My Car Shake When I Accelerate? Most car owners assume that every time a car shakes or vibrates during acceleration all they need is wheel alignment. This is one reason why you should change all your spark plugs at the ame time, even if some have a little life in them yet. Now if I drive the car nomal and soft, no hesitation. - I have a 2014 Ram 1500 4wd hemi 8 spd trans. One of the most common complaints of vehicle owners is vibrations. Twice in the last week, the car will shake/shudder violently and jump when I accelerate. when i came to a stop i put it back in drive and began to accelerate. When I accelerate my car sputters and jerks for a few seconds then the rpms drop back and it slowly accelerates. Whether it from the car tires, bent rim, or the brakes, they can be annoying and if left unattended for a long time, it could cause premature wear and tear on the tires and suspension. F250 drive shaft clunk. If I find out anything. Two forces control diesel engine evolution for all engine manufacturers - Emissions compliance and market share. I don't really have adverts here: it's funded by wonderful people buying the Car Mechanics Video Course. It's one of the most common reasons why a car jerks when accelerating. The shuddering starts at around 5 mph and between 1700 and 2200 rpm. When I accelerate sometimes the car: (1. I've heard that this is called "clutch shudder", but I don't know much about it. Re: Car shudders on deceleration - Why? I hope you had the caster checked after replacing those radius bushings? Otherwise the original problem soundEd like a effect of thrusting of lateral parts like loose axle nuts, flywheel bolts, cv shaft notlocked in, input shaft bearing in tranny, transaxle issues etc. When I am driving anywhere over 40mph and I completely let off the gas pedalI get this really loud rumbling noise and it shakes the jeep pretty good. Why does my car shudder right after shifting? I have a 2001 Ford Taurus SES with 150,000 miles on it. --The car doesn't shudder/wobble when decelerating or when accelerating while coasting (40-50 mph coasting, nothing). What''s wrong with it - Answered by a verified Auto Mechanic. If I give it more gas I can get it to stop sometimes, but it feels like it’s struggling for power. Since two days i've each time the shudders: - only on 3 / 4 / 5th gear. To the editor: Nearly every person of voting age who pays attention beyond themselves realizes that our nation needs healing. If your car shudders or vibrates only when you are turning, it is a little easier to narrow down the source of your problem, since it is probably from the power steering system. I will also be taking the car to a repair place on Thursday. When does it begin and when does it go away? Don't try this, but: Can you drive through it When a car Start to behave in this way the first thing that you do is "stop driving" it at the. look at the tach to see what rev, thats your stall speed. Vibration at speed (70mph+) when coasting?? Trying to track down an issue I seem to be having. I've heard that this is called "clutch shudder", but I don't know much about it. Given that the TC is suppose to disengage when coasting or breaking I found it odd that this happened. A spurting, mechanical sound accompanied the violent shaking. The shudder feels like a piston is missing, it is a really hard, ongoing shake, the car will accelerate, slowly and then when I back off the gas the shudder will go away, and then I can accelerate without problem. not necessarily, when it first starts showing signs of wear, you might hear a squeek upon acceleration and notice a vibration at certain speed ranges (usually between 40 - 60 mph) and they are factory sealed (no grease zurks). It seems to do it more when going down hill. “the car would shudder om take off” Curtis S. There may be lots of reasons a car stalls at intersections, including low automatic transmission fluid levels, moisture in your gas, broken sensors, or issues with the EGR valve. I got Into an accident a while back where the front and back wheels in the passenger side got bent, and ever since then my car shakes. Car noises are inevitable; even new cars have noises that need to be fixed. You don't want to let this problem go unrepaired for too long or else it could cause more damage to your car. Car was driving fine before took it to the tire shop watched the man put the tires on and everything. Regardless of what the undermining cause is, get your vehicle to an auto body shop as soon as you notice that it loses power when accelerating. If I accelerate through 40 to maybe 45 quickly. Car jerks while accelerating. In a conventional car, the engine is still connected to the wheels by the transmission. How To Correctly "Paint Touch-Up" Stone Chips On Your Car To Get The Best Results! - Duration: 15:10. I'm going to take the car to the mechanic Saturday, but just wanted to get any ideas on what could it possibly be?. look at the tach to see what rev, thats your stall speed. The dealer was able to reproduce the shudder but determine that it was normal. 5) with a 4-cylinder 2-liter engine. My first guess would be something related to the driveshaft. Shuddering stops when letting off the gas pedal or by de-pressing to accelerate quickly. When I first turn the car on and the engine is cold, I can have the car stopped (in gear) and it will not shake. You may also have to replace the filters. When i let my foot off the gas the wobble goes away but right when i begin to accelerate again it comes back. Forum discussion: So I started up the car this morning (87 Camry), and as I started to drive it felt like the car was laboring quite a bit. Accelerate from stationary – no shock 2. The car shuddered violently trying to get up to highway speed. In this article, I present some of the possible causes of whining noise while accelerating. hope you get it fixed, let us know what it was so we can all learn. "Hesitation," noun, from nominative Latin "haesitatio," meaning "irresolution, uncertainty or indecision. - (may be unrelated) car will "boom" when I first pull forward after starting (I could be idling for 10 min and still only happens right after I accelerate forward, but it doesnt happen if I accelerate fast in reverse) - I used to think that was the ABS testing, but it is coming from the engine. It's the VCM disengaging that's causing the shudder you're feeling. This just started to happen now since i live up in the mountains. 6litr automatic transmission model 2006, my car start normally, accelerate normally , gear shifting is normal, even Rpm is normal at all stages, but when I reach at speed of 40km or above the car start lossing power while I start pressing pedal more it become normal, am facing this issue since a week please reply me. If it particularly happens when you accelerate the engine, you can pin down the problems on common failures of several components. Once my car reaches higher speeds the vibration becomes more apparent, especially at 60mph +. But, to the present problem. This happens especially when I am accelerating up a slope. com that have had the flush and TC done says it will come back. The fix could be something relatively cheap and simple, like a tire rotation or balance. Car shakes violently only when accelerating! help. If your pump is failing, it may not be able to keep up with this increased demand, starving your engine of fuel as it tries to accelerate. There are certain things you expect from a car, and there are certain things you do not. There may be lots of reasons a car stalls at intersections, including low automatic transmission fluid levels, moisture in your gas, broken sensors, or issues with the EGR valve. Since I rarely have occasion to accelerate aggressively, I let it go until my recent 3rd annual service visit. Unusual brake noise or braking behaviors should serve as a warning that one of the most essential systems on your car is malfunctioning. If I start it a couple more times it stays running. May be caused by play in the inboard or outboard joints, but the most likely cause is a worn inboard plunge joint. Also, My company has two Trailblazers and so I opened up the hood on one of them to see if there was a noticeable difference in how much I could move the water pump/fan clutch shaft around. Essentially, your engine will turn but your wheels won't. It will buck and shudder when I accelerate from a stop. When does it begin and when does it go away? Don't try this, but: Can you drive through it When a car Start to behave in this way the first thing that you do is "stop driving" it at the. If I'm driving the car, I press the O/D button (affectionately referred to at the Turbo Button) to stop the shudder. If it take my foot off the gas, the shudder stops. F250 drive shaft clunk. Call or schedule online with one of 14 Front Range locations today. It occurs from a standing stop and pedal to the metal. The more you push on the accelerator the less it will move. generally, when a front wheel drive vehicle shudders when you are accelerating, it is one of the inside cv joints that is out. They say you wont feel it on a new car cause it learns your driving habits and changes. While the clutch is suppose to do this when it is being engaged in order for the car not to jerk or lurch when starting to accelerate, when the clutch slips when the pedal is fully released this is when a problem is occurring that you need to take a closer look at. I really enjoy my car but don't want to take it in every 10,000 miles or less to get the flush done. Google your make/model of car and your problem and it will through up a forum which will explain what is wrong. However when I drive it on the road it is sometimes hesitating to accelerate when I press the gas pedal and I also feel a hesitation when I take my foot off the gas. The air mixes with the fine spray of fuel inside the engine and is then lit by the spark plug, causing a controlled explosion, which moves the pistons. My car has a horrible wobble when i accelerate anytime over about 45mph. Anyways,I fixed. I'm not sure if this is the transmission, or the engine. CarComplaints. Unfortunately the loan car I have in the meantime has the same problem; when coasting at 1500 revs and 50kmh, try to very slightly accelerate and you will probably find the shudder you are talking about. Recently, it has developed an intermittent shudder that appears only after driving for at least 45 minutes at constant speed. The idle RPMs will be at 1000. It has been back and they replaced air mass meter (which I paid for). At that time our newly established local service center was not equipped to perform the work and also needed to order the parts. 5 Reasons Behind Car Engine Vibration. Kindle Store Buy A Kindle Kindle Books Kindle Unlimited Prime Reading Best Sellers & more Kindle Singles Kindle Daily Deals Free Reading Apps. If you notice any of these causes to be present, then replace the necessary components to fix the problem. Hey guys got a question that i cant seem find an answer to. If the vehicle veers to one side on acceleration or only when we apply the throttle, the cause is not wheel alignment. It's a runner. As you accelerate from a stop just after you get off idle, the car gives a shudder through the body of the car. My pickup truck has a stick shift and if I try to Shaking when accelerating from a stop with a stick shift (pickup truck, engine) - Automotive -Sports cars, sedans, coupes, SUVs, trucks, motorcycles, tickets, dealers, repairs, gasoline, drivers. It is quite normal for your car engine to vibrate at optimum levels during operation. The shuddering and noise is still there. My Integra is fine when I go over the same. My car is making a grinding noise in the front when I turn my wheel. Car now has ~4500 miles and the shudder has been present since new. It will buck and shudder when I accelerate from a stop. Car "shudders" between 35 mph & 40 mph My '93 325i has been "shuddering" (the entire car seems to shake) when I am between the speeds of 35-40 mph. I can literally watch the hood shake left/right along with the speedometer needle. I have a 2002 Rodeo. At first I thought it felt better when in 4WD, but it feels the same in both 4 and 2WD. Notice: Undefined index: HTTP_REFERER in /home/baeletrica/www/4uhx3o/5yos. To be more specific, i get a shudder at 2000rpm, I understand its common on 2. I have a BA Fairmont on direct injected gas (also on petrol) and whenever I accelerate at least 1/2 throttle the car will shudder a bit, doesn't do it any other time. Why does my car accelerate slowly when I press the gas? Air is a very important part of proper car function (or any type of combustion, for that matter). --The car doesn't shudder/wobble when decelerating or when accelerating while coasting (40-50 mph coasting, nothing). Any help?. The car also hesitated when we went to accelerate out of a low-speed turn (e. There could be many different causes for your car to hesitate when accelerating, but sometimes this hesitation is caused by something that we can take care of by our selves - a dirty MAF sensor. Why does my car shudder right after shifting? I have a 2001 Ford Taurus SES with 150,000 miles on it. But, to the present problem. Forum discussion: So I started up the car this morning (87 Camry), and as I started to drive it felt like the car was laboring quite a bit. However when I drive it on the road it is sometimes hesitating to accelerate when I press the gas pedal and I also feel a hesitation when I take my foot off the gas. it seem to have started making little noises here and there after I had winter tires put on. This article covers the causes for a torque steer. Step 11 - A timing belt or chain is used to keep the engine crankshaft to camshaft relationship correct. My mechanic told me that he “looked up a few things” and it could be an internal transmission problem, but everyone says it sounds like the CV joint or axle. I don't really have adverts here: it's funded by wonderful people buying the Car Mechanics Video Course. Re: Car shudders on deceleration - Why? I hope you had the caster checked after replacing those radius bushings? Otherwise the original problem soundEd like a effect of thrusting of lateral parts like loose axle nuts, flywheel bolts, cv shaft notlocked in, input shaft bearing in tranny, transaxle issues etc. It is probably a simple fault that is doing this as it only shudders when I accelerate or put the engine under slight "load" when going up a slight hill. Infact it lasts only for the first 10-15 minutes, after that the car's noise and vibration seems to go back to normal. I have even used a vibration app to measure the shudder of the car. No problem. The first passenger car to have a DCT was the 2003 Volkswagen Golf R32 (top). Why would a car shudder when coasting or decelerating be normal? I have a 1999 VW Jetta New Body (1999. Sometimes, the service light may also come on to indicate that the car needs servicing. It happens more often when I'm traveling uphill, but it sometimes happens in regular conditions. I definitely felt it in the steering wheel, so I suspect something in the front end or drivetrain (I know, that's really narrowing things down!), but it was much more severe than the usual "vibrating steering wheel" that we have sort of become. It's one of the most common reasons why a car jerks when accelerating. Car now has ~4500 miles and the shudder has been present since new. This sudden and disturbing occurrence is usually a sign that the car is not safe to drive. Transmission (AT/MT) & Driveline. Like AutoGuide. The car was chugging & shaking overall but more so. Below are the top 5 causes of car shudders when accelerating. It accelerates, handles and rides great. A spurting, mechanical sound accompanied the violent shaking. It resurfaced now in the last month or so. If it shakes while it idles, you could be in for a visit to the mechanic. When i let my foot off the gas the wobble goes away but right when i begin to accelerate again it comes back. Car shudders on acceleration 3 Answers. It has about 182k on it. Shake shows up past the first gear. I took it to my local nissan dealer and they said they had never heard of this problem and it is unlikely a transmission issue. what is DMF? my car always shudders and vibrates and rattles and somma jumps all over the road when i accelerate hard if i were to take a shot in the dark i would say blown mounting, 2nd a busted clutch or pressure plate thingi. The Guardian - Jillian Ambrose. Top 5 Reasons why your car shakes when accelerating Number one. Your car's engine needs both fuel and air to do its work. I will watch the post. Shuddering stops when letting off the gas pedal or by de-pressing to accelerate quickly. Car starts right up and no idle surge! Thank God! The only issue with the car is that while accelerating theres a vibration, a pretty decent vibration at that. If your vehicle shakes, shimmies or vibrates out of the ordinary, or if you're just interested in preventing those conditions in the first place, keep. Sometimes, it’s constant then you start going down a hill all of a sudden your truck smooths out. Whether I'm braking, coasting with the engine engaged, out of gear, or with the clutch in (manual trans), it makes no difference. CarComplaints. I've heard that this is called "clutch shudder", but I don't know much about it. --I feel the sensation A LOT in the driver's seat and their is vibration in the steering wheel. Then when I accelerate, it'll feel like it doesn't have much power and it'll shake pretty badly. The air mixes with the fine spray of fuel inside the engine and is then lit by the spark plug, causing a controlled explosion, which moves the pistons. It is most dramatic when making a left turn from a dead stop - the whole vehicle shakes. So here's my awesome problem lol. Acura MDX Shudder or Vibration While Driving at Speeds Between 35 and 40 MPH - 222 reports. As long as the engine doesn't buck, shudder, or ping, you're fine. They call this a torque steer and it can have several causes. The mechanic is asking me whether the transmission is "slipping"? Is that what this is?. If the car wasn't used with A/C much it might just be sticky. my mechanic told me it could be the flywheel. If I accelerate lightly (read: grandma speed), it gets up to speed fine, but if I give it gas at any point, at any speed the truck shudders pretty hard and there is very little. If your car shakes while driving down the road or the steering wheel vibrates, you're not alone. Its more like a hard vibration than an actual shake, kind of like driving on some very Shaking/Vibration when coasting and slowing down - Chevy Impala Forums. Club car shudders on acceleration October 21, 2010, 04:09 PM. 6 si hatchback and when i take off from start the car vibrates or shudders but once i engage into 2nd gear the car goes well thereafter, this only happens when i take off from 1 st gear. Also, My company has two Trailblazers and so I opened up the hood on one of them to see if there was a noticeable difference in how much I could move the water pump/fan clutch shaft around. The car would shudder as I had my foot on the gas, and. New to site. Roughness/Jerkiness During Acceleration. My pickup truck has a stick shift and if I try to Shaking when accelerating from a stop with a stick shift (pickup truck, engine) - Automotive -Sports cars, sedans, coupes, SUVs, trucks, motorcycles, tickets, dealers, repairs, gasoline, drivers. It has approx 6k miles on it now. Insufficient burning inside the engine will make the car hesitates or jerks when driving. the car won't shake as bad when I accelerate. Shuddering usually between 25-40 mph when slightly depressing gas pedal, cruising or slightly accelerating. This car was not mine an. good luck. Top 5 Reasons why your car shakes when accelerating Number one. The car slows down gradually due to rolling resistance and aerodynamic drag. for example, drove 4 hours home this last weekend and it got worse the longer I was driving it. Re: TDI rough idle or shudder while coasting slowlyanswer? This was the title of an old post but i found some interesting information that I would like to share. This happens in 1st, 2nd, and even 3rd gear, all through the same speed range. Additionally, if the outside temperature is warmer and the car is cold, I do experience any chatter problems. I guess it feels like it is caught between shifts. After I turned the ignition switch to turn the car on, my car SHOOK violently. I have tried coasting at these speeds to ascertain whether it's a suspension problem, but have also tried accelerating through these speeds (at different rpms) to determine whether it could be. The technology seems to suggest that DCTs are a great idea for high-performance cars, where precision gear-changes are necessary,. 4-6th gears also shake at 47 to 60mph also and only when accelerating. I bought my MS6 in December. As you accelerate from a stop just after you get off idle, the car gives a shudder through the body of the car. I definitely felt it in the steering wheel, so I suspect something in the front end or drivetrain (I know, that's really narrowing things down!), but it was much more severe than the usual "vibrating steering wheel" that we have sort of become. Below are the top 7 causes of car shakes when idle, accelerating, driving, and braking. The car sounds like it is not getting any power or like it is strug. Tire usually the reason making car vibrates when accelerating >> Finding cheap used cars from reliable Japanese sellers? Click here << These are one of the main reasons for a car shakes when accelerating. If i put my truck in 4h i can accelerate as hard as i want 1n 1st gear in wiil not shudder only in two wheel drive will it shudder. The car also hesitated when we went to accelerate out of a low-speed turn (e. Within eight hours the problem became so pronounced that the car had a very difficult time getting into gear and moving forward after coming to a stop. Club car shudders on acceleration October 21, 2010, 04:09 PM. If your car shudders or vibrates only when you are turning, it is a little easier to narrow down the source of your problem, since it is probably from the power steering system. 95% of the car is stock, the battery was replaced, and the exhaust is way too shiny to be stock. Re: Car shudders around 35-40 mph please help! Post by fred entrikin » Sat Dec 04, 2010 4:29 am Well while riding in the sable while my gf drove the now legendary shuttering monster. Only had my 2006 6 MPS for a few days now but when i test drove it i noticed that it had a slight shudder \ vibration type thing when you only slightly had your foot on the accelerator, in any gear above and including 2nd. Within eight hours the problem became so pronounced that the car had a very difficult time getting into gear and moving forward after coming to a stop. May be caused by play in the inboard or outboard joints, but the most likely cause is a worn inboard plunge joint. The dealer was able to reproduce the shudder but determine that it was normal. Worn Tire Treads. Insufficient burning inside the engine will make the car hesitates or jerks when driving. Your car can vibrate, shake, and create various types of noises for different reasons. Basically whilst at motorway speeds in 6th gear, hovering around the 2500rpm mark (where pull seems strongest), if i spring some sudden acceleration I can feel a judder occuring. When accelerating more briskly the shudder hasn't been noticeable, although I seldom accelerate briskly due to intent to maximize fuel efficiency. You'll notice this happen when you press the pedal to the floor in order to pass someone or to accelerate quickly onto the highway. I also had a CEL a couple days ago for p0089, but it went away on its own. in the morning when I go to work) but when I put the transmission in D and press the gas pedal to accelerate the engine begins to shake rather violently like it runs in only 2-3 cylinders. 7 hours ago · This apparently was new CVT technology in which the transmission has a launch gear (first gear) then afterward it switches to the normal drive CVT mode. I especially feel the shaking through the steering wheel. - not before 40-50 kmh - never in 1 or 2nd, even if i gently accelerate up to 40 50 60 kmh - same problem in sequential mode. How a Car Works is created, written by, and maintained by Alex Muir. only problem i currently have is that one of my wheel alignment is bad, driver side front wheel, tire wear on the inner side, however the car goes smooth when not push on gas. I took it in to service, but they said there isn't anything wrong with it. If i go about 38 steady with the tachometer at 1500 then the car starts to shudder. it seem to have started making little noises here and there after I had winter tires put on. i am hoping that a company who brags so much about acceleration times, would have this under control. When you take your foot off the accelerator, you can be said to be "coasting". It seems like it only does this while it is cold and once the car has been going for a few minutes, it is either not noticeable or stops. she pointed out it only happens up hill. They say you wont feel it on a new car cause it learns your driving habits and changes. If I accelerate through 40 to maybe 45 quickly. The air mixes with the fine spray of fuel inside the engine and is then lit by the spark plug, causing a controlled explosion, which moves the pistons. Once up to speed and the road being fairly flat, the vehicle drives like a dream and very smoothly. A car shudders while accelerating when shocks are bad, tires are inflated improperly or tie road and suspension elements are starting to fail. 70k on the car, never had any issues except for light shudder in the following circumstance: 15-18 mph ~10% throttle; Slight incline; Took it in to the dealer today for the software update, and of course its P17F0 replace trans @ $4500. Front wheel bearings will make a "loose marbles" sound when bad.