Here are some ways causes to look for and ways to fix transmission slipping. Automatic transmission. I recently noticed that when coasting or breaking is followed by acceleration (seems to be only when the car is moving between 25 and 40 mph) that there is a slight jerk. My 2007 XC90 had a jerk in between 2nd and 3rd gear. The classic manual transmission fluid used in cars is thick, and grease like in texture. I have a 2013 Jetta 2. When car feels like it's jerking, surging, bucking, or stuttering after you step on the gas pedal, it's usually a result of inadequate fuel, air, or spark during the combustion process. Car jerks when accelerating especially during cold rainy morning when the engine is cold. A car that jerks when accelerating, when starting the engine or even while driving at constant speed is showing symptoms of a problem. Once this happens, and I accelerate harder than normal (around 60% throttle), the car will shutter/jerk until I let off the gas. After recreating the problem a few times I noticed that the rpms jump up to just a little over 2000 then after the jerk it drops back to 1000-1500 which is usually normal. Is this normal on all Accords??I didn't find smoothness while accelerating. A bit of background: 2005 Forester XT (the facelifted one with 169kw. A few months ago my car started doing this, just every once in a while. That can cause your car not to accelerate properly. Likewise, if the car's engine revs to higher RPM than usual before changing gears during acceleration, or jerks when the shift finally occurs, it's time to see a transmission. It usually jerks about 5-7 times only when accelerating then smooths out. It's been getting worse the past two weeks. One of the techs at the Cerritos CA Honda Dealer said this is normal with CVT transmission. Think about it. Driving in a car, is it acceleration or jerk that spills our soft drink? UpdateCancel Driving: Is it better to learn to drive in a manual-shift car or an automatic? Mini car jerking when accelerating related. For example if im going 30 or 40 or 50mph (seems to have some range) and i notice the rpm drom from 2000rpm to 1500rpm - if i tap on the brake at the same time as i have the gas pedal down (while the car has kind of plateued in its acceleration) i will notice it spike back upto 2000rpm. Another thing is the car seems to struggle right off the. Fuel lines are responsible for the flow of gas throughout the engine system. Everything is fine at idle and at higher RPMs. 2007 4runner sport 130,000 miles 6cyl bucks or jerks at around 45+ mph under slight acceleration noticed mostly on slight uphill grade. I bought it used about a month ago, and lately it has been jerking when I start accelerating at a stop sign or stop light. Rule Out the Obvious. when I accelerate it bucks and jerks, usually is worse when it's cold. Your trusted car has started jerking when you attempt to accelerate. My 2007 XC90 had a jerk in between 2nd and 3rd gear. If the problem is the throttle position sensor, likewise bring the car to the auto repair shop and ask the mechanic to check the throttle position sensor. i had a previous post about when i would try to maintain speed uphill the car would kind of shimmy or stutter. The classic manual transmission fluid used in cars is thick, and grease like in texture. We have information on car tinting, sports rims, rent car, car. When I apply the gas, there is a delay in the power, sometimes I end up pressing too much because I feel the car isn't aware I. When your car jerks, you will experience a feeling of intermittent vibrations in rapid succession. There are also no hose leaks. (It's an auto) I didn't think anything of it till i was in a town going slower nadir did it again at a lower speed. 15 Feb 2020 Once you notice that your car jerks when accelerating, you need to As a result, the engine will lose power, and the car will start jerking while driving. Any idea of what's going on?. Sekaziga, car jerking or hesitation when you are accelerating is usually a result of imperfect engine internal combustion. Once you notice that your car jerks when accelerating, you need to determine the reasons behind the issue before looking for the solution. When accelerating and shifting it is a hard shift and the car jerks forward. Few things are scarier than a car that jerks around when you step on the gas pedal. Cvt Vs Amt Gearbox The Financial Express. Where to start with this —- First of all, 8 mechanics have looked at it. can you tell me. 3 started to jerk during acceleration. Don't Let Your Car Jerk You Around. in response to Mr. 5 and then to 1. A car engine requires the right air to fuel ratio in order to combust and run efficiently. The car will begin to accelerate just fine and then I will feel micro jerks through the car, as though the engine were no longer providing power to accelerate or maintain speed and then it resumes normal function. My car will be driving normally, then sometimes when I start to speed up a little, the engine will rev high (between 4K and 5K RPM) and then jerk into gear. I'm booking my car in to the mechanics this week to be looked at and I want to go in with some information as to what could be causing the issue it's having, just so I know what questions to ask, etc. Automatic Transmission Fluid. my car jerks on second gear when i slow down while on second gear and then. When shifting from 6th gear to 5th gear, it will give a light jerking feedback as if the RPMs were too high and you throw it into a. Sometimes, the service light may also come on to indicate that the car needs servicing. During hesitation, your car seems to momentarily lose power. It is worse up hill, but also does it on level roads. Drivers often feel the jerk as it pitches them slightly forward as the car shifts when driving down the road. 30 pm the previous day and had left the car outside in the rain that night. Slowing down and decelerating becomes a problem when the transmission starts to jerk or clunk. I don't think I am pushing my car too hard or anything. 2011 Kia Soul with the push button start and smart key. However, there are other things that can be the cause. After that car stood few hours and then went to another drive and made this log. When reversing and accelerating my car is jerking hard to were the whole. Today, she was driving home, and it started giving less acceleration, and the RPMs went up. I'm about 2 hours in had cruise control at 75. Another observation made was that the overall mileage was less. My car jerks when I accelerate. It’s only as low speeds when the hesitation and jerking happen. I used to have this problem then i changed the ignition coil. AAA came out and jumped it with a battery pack. No alarm messages/warning lights. 0T with 84,xxx miles on it. Likewise, if the car's engine revs to higher RPM than usual before changing gears during acceleration, or jerks when the shift finally occurs, it's time to see a transmission. It has to be a warm (about +22 deg C or more) and humid day for this to happen. As and when, i will feel a shuddering shiver from the engine bay. When you put your foot down on the accelerator and don't get the reaction you expect, it could mean there's a problem with the fuel system. sometimes, cars start to jerk and stall when acceleration when they need spark plugs, spark. The oil and transmission fluid / filters have been changed at factory recommended intervals. Anyways, after sitting a week or so, Last night driving my cruze eco manual for a while when I would accelerate, the car would jerk and buck a little (it felt like in the drive train but My 2001 s10 (beater truck goes through oil like gas) jerks when its low on oil, so I'm guessing it could be the engine like it is on the s10). changed the filter recently. There is also a hesitation after pressing on the gas pedal - not good. It isn't to say that the car's transmission/engine can't handle it, it just means you're giving it unnecessary wear. It jerks when i accelerate? it never did this before, it is a 1996 Monte Carlo. I feel a strong jerk after pressing the accelerator to gain speed right after slowing down to about. I read on another forum it can also be something as simple as a break light switch, how true this is I cannot say, however apparently the onboard computer detects this and as a safety measure prohibits accelleration. From the fuel tank, fuel travels to the engine and makes the car move, which is basically acceleration. For example, low transmission fuel. car jerks when accelerating. Make the bigger engine available for a manual transmission. We have information on car tinting, sports rims, rent car, car. my RPMs go to just about 2. It doesn't always do it, but it does it fairly often. Clean air filter, oil is clean, (no antifreeze that I can see). At AAMCO Colorado, we run a thorough Vehicle Courtesy Check to get at the root of the problem, make an accurate diagnosis, and confirm with you the work that needs to be done to fix it right and get you back on the road. My car (an automatic 88 volvo 760 turbo) makes a grumbling noise when I lightly put my foot on the gas at about 15 mph. Car Acceleration Diagram - km/h. Sometimes it does it more than others. I have Mistubishi Lancer 1. How to Drive a Car With an Automatic Transmission. Car Jerks When Accelerating at Low & High Speed. I noticed this problem about a week ago. Whenever I am cruising in the 1500-2000 rpm range at about 50-60 mph and go to gradually accelerate the car jerks, almost sputtering-like until I release and resume on the accelerator. Not during the shift but on the way up. I have taken the car to the dealers more than 4 or 5 times since I bought it in 2014! they told me those cars will do that. When i shut off the car, and restart, the check engine light will remain, but the VSC light will shut off. When this happens, your check engine light might come on to warn you of possible problems on your car. In short, the reason a car will jerk under acceleration is due to: Blocked Catalyst. Everytime i step on accelerate on the gas pedal, i look at the RPM dial and the needle jumps to 3, then the car has these slight jerks and as it jerks, the needle drops from 3 to 2. Make sure your engine's getting the necessary amount of oxygen it needs to operate. Runs smooth at high speeds and has no other issues. Especially Experienced my 2013 Volvo XC90 stalling and not accelerating today. (Page 1 of 2). Electronically controlled automatic transmissions are subject to the same kinds of sensor and actuator problems engines are, and have a lot of complex hardware to control. Today the car jerks at idle at red light, and i can see that RPM slight jumps up and down, like 400rpm - 700rpm. Passat (B6) :: 2007 Jerking During Acceleration. Hard Jerking on acceleration I purchased a 1987 club car with a new lift and tires 3 days ago and it didn't have much speed especially going up hills. Car jerks while accelerating after coming to a complete stop. This is a dangerous situation, as it will be difficult to drive your vehicle. Boost gauge shows boost dropping and coming right back up. Where to start with this —- First of all, 8 mechanics have looked at it. My very first car started squeeking rather than popping when I turned the wheel. I used to have this problem then i changed the ignition coil. Updated on January 27, 2019. I recently noticed that when coasting or breaking is followed by acceleration (seems to be only when the car is moving between 25 and 40 mph) that there is a slight jerk. Air is a very important part of proper car function (or any type of combustion, for that matter). i have a 1994 Ford Taurus When i come to a complete stop, and then accelerate the car will jerk big time and if i press the accelerate for too long Ford Taurus Jerks when i press the accelerator - RedFlagDeals. my RPMs go to just about 2. 2011 Kia Soul with the push button start and smart key. A sputtering or jerking car is an annoying and frustrating experience for drivers and car owners. It was very difficult to accelerate up hill and the jerking was noticeable. Dirty Fuel Injectors. car jerks when accelerating. 4 base and I have a problem where I accelerate my car sort of hesitates, kinda jerking a bit. If your car doesn't respond right away when you put it in gear, or if it hesitates when shifting from one gear to the next, there's probably transmission trouble afoot. A few months ago my car started doing this, just every once in a while. Why Does The Automatic Transmission Jerk In Your Jaguar. Here's the description: My problem has to do with the transmission. when accelerating from a stop, the car seems to jerk a bit when switching gears, its a 2006 Honda only 15km, also it seems like the car won't coast and I have to constantly press the gas pedal to keep the car at a steady speed. 5 automatic. Other than that the car runs fine. When you press your vehicle’s accelerator you expect your car to go. org, is the worlds largest automotive enthusiast group exclusively geared towards the General Motors GM J-car platform including the Chevrolet Cavalier, Pontiac Sunfire, Pontiac Sunbird, Pontiac J 2000, Oldsmobile Firenza, Buick SkyHawk and Cadillac Cimarron. With modern changes in vehicles, this is not a mistake, so don’t be surprised. My Toyota Noah has strange behaviour all of a sudden. This occurs in fully automatic mode and also in the manual "M" mode (Generally 5th Gear). I don't think this issue sounds normal to me. The HR-V has a slight jump when i'm coming to very slow stop. Last two days. 0T and about two weeks ago the car started jerking while accelerating. It's possible to experience shakiness at different times when you're in a car. You may have an issue with the mass air flow sensor or possibly something a bad ignition coil or plug. When I accelerate (even when I do it gently) it jerks, it's not a huge jerk but it is significant enough for me to notice it. It jerks when i accelerate? it never did this before, it is a 1996 Monte Carlo. when its going into gears (i have an automatic 6 speed) its rough and the car jerks whenever you accelerate or when your slowing down. Change the gear box oil asap, call a technician if it persists. Have you been experiencing troubles with your transmission? Does it take a full second after you step on the gas to accelerate. 160 000km's). Car Acceleration Diagram - mph. But, if you have some sludge in your fuel tank, your engine might get a bit damaged by it. I was driving home and going about 22 mph in 3rd gear and I would accelerate slowly and the car would seem to jerk for a split second and then carry on as. right before I complete stop there's a slight jump or pull to the car. RB The Mechanic 33,314 views. I read on another forum it can also be something as simple as a break light switch, how true this is I cannot say, however apparently the onboard computer detects this and as a safety measure prohibits accelleration. I'm about 2 hours in had cruise control at 75. Either way a deeper look into what may be going on is needed. Automatic 2. Accumulated Moisture In Distributor Cap. If I remember to shift into nuetral before hitting the 30 mph mark it won't jerk. Clogged fuel filter. For all your automotive needs, bring your car into Auto Solutions in Orlando or give us a call today at 407-271-8518. I am a Freshman in college. Especially Experienced my 2013 Volvo XC90 stalling and not accelerating today. My Volvo is a 5 speed automatic and it has been jerking a lot recently during acceleration. When I inch forward on an incline in first gear (half clutch. I have noticed that the accelerator feels very sensitive and so when i accelerate there is a jerk when the car speeds up. I own a 2003 Saturn L300 (my first car). These three steps will get you started. These words “Jerk, shake, lurch, jump and skip” are pretty common with your car jerking while accelerating from stop. Fuel lines are responsible for the flow of gas throughout the engine system. I have a 2007 Passat 2. Ok, I've got a 2001 Taco 3. 4 4x4 Auto with 214xxx miles on it. Automatic transmissions that shift hard, jerk or shake during a shift change may mean your transmission fluid needs changed or fluid level is low. There are also no hose leaks. Automatic transmissions also contain spring-loaded dampeners, called accumulators, which ensure that shifts happen gently. 5 and then to 1. Related Topic: Car Stalling While Accelerating. Your car could do so for a number of reasons explained thus; Possible Reasons Why Your Car Jerks When Accelerating. Anyways, after sitting a week or so, Last night driving my cruze eco manual for a while when I would accelerate, the car would jerk and buck a little (it felt like in the drive train but My 2001 s10 (beater truck goes through oil like gas) jerks when its low on oil, so I'm guessing it could be the engine. Few things are scarier than a car that jerks around when you step on the gas pedal. even for an automatic and the 750 rpm lower red line (6750 RPM) vs the (7500 RPM) red line of the 91 SE-R 2. When a car has been parked overnight in cold temperatures, moisture can form inside the distributor cap, causing the engine to misfire when accelerating. Jerking of car during acceleration is typically symptomatic of a larger underlying engine and fuel housing problem. Engine Tuning Flat Spot. Jerking reaction when accelerating If your car is producing a jerking reaction as you press the gas pedal when accelerating, you may have a dirty of faulty mass air flow sensor. It jerks when i accelerate? it never did this before, it is a 1996 Monte Carlo. If your car doesn't respond right away when you put it in gear, or if it hesitates when shifting from one gear to the next, there's probably transmission trouble afoot. This is an uncomfortable sensation, one you may have experienced before, but this time you are greatly concerned. the reverse of delayed shifting occurs, then the accumulators are likely to blame. There are also no hose leaks. Problem started last summer and repeats again this year. 5 to 2 to 1. RE: My car jerks while accelerating? This problem just started the other day (just got it a couple weeks ago). A misfire occurs because the engine power is off balance or uneven. However, when accelerating to highway speeds you notice that the truck will intermitantly jerk. the car accelerated, then slowed, then accelerated, then slowed, over and over again, as if i were tapping the gas pedal. The mass air flow sensor reads the air intake as it is mixed with fuel prior to being injected into. I hope you are all doing well. Nonetheless, you seem to have had some work done on the distributor. After recreating the problem a few times I noticed that the rpms jump up to just a little over 2000 then after the jerk it drops back to 1000-1500 which is usually normal. This is a dangerous situation, as it will be difficult to drive your vehicle. slips, the car jerks and have true automatic tranny put in, not these manual, dual clutch Korean POS! close to 90k I started having issues with it jerking when accelerating onto on a highway or so. It will turn on fine, run fine, but once you get to the second complete stop after driving down a road, then start to accelerate, the engine will jerk every full second constantly and the RPM needle jumps around. Kinda like the jerk when your about to kill manual. Car hesitates when accelerating. It normal happens between30 - 40 mph right on 35mph most of the times. Typically this code would not cause the jerking feeling. Read on for a description of the possible solutions, so you can determine which remedy is right for you. Was in three gear when the problem happen. I have an automatic 2. It like during acceleration it just stops hard for a second and my body is moving forward still (im not technically sure how to describe this). 0T with 84,xxx miles on it. The car began to jerk again, then the light came back on the Nissan dealership said it was the catalytic converters and referred me to a muffler shop to cut costs. 5Ltr Manual with 75,000Kms on the clock. In this situation our acceleration is changing, so the motion sensation we are feeling is more likely jerk and even snap since there is a change in the jerk. I'm booking my car in to the mechanics this week to be looked at and I want to go in with some information as to what could be causing the issue it's having, just so I know what questions to ask, etc. Car Jerks When Accelerating at HWY speeds. Moisture in the car’s. It isn't while downshifting, so I would speculate that it has nothing to do with the transmission. When your car jerks, technically known as stumbling, the engine misses during acceleration. Search Articles & Events. Have you been experiencing troubles with your transmission? Does it take a full second after you step on the gas to accelerate. When your car jerks, you will experience a feeling of intermittent vibrations in rapid succession. A very common problem is when a vehicle jerks when accelerating. the car accelerated, then slowed, then accelerated, then slowed, over and over again, as if i were tapping the gas pedal. ass I accelerate the car begins to jerk or misfire don't know sometimes it jerks once or twice other times it jerks violently until I. Hard Jerking on acceleration I purchased a 1987 club car with a new lift and tires 3 days ago and it didn't have much speed especially going up hills. You may feel the car vibrating or going through a 'spasm', as engine smooth operation stumbles. When your car starts roughly,hesitates or doesn’t get up to speed in a timely manner, it’s a problem that can leave you stuck in driveway. It only makes this noise if I lightly press the gas and stops if I go faster. When driving it jerks hard when changing gears. Polluted Injection System, Fuel Tank And Filter. Automatic Transmission Fluid (ATF) is a complex type of oil used to ensure the safe and proper functioning of the transmission system. A misfire occurs because the engine power is off balance or uneven. Re: Jerking when accelerating bro i experience this before,it will start with once in a while,then it will become more frequent. If it is an automatic it. When your car jerks, technically known as stumbling, the engine misses during acceleration. My girlfriend is having some issues with her 2008 Chevy Aveo (automatic). Drove some today and did not experience any problems, but am afraid to drive too much. Car jerks violently-bad transmission, sensor or fuel pump?? HELP! - Maintenance and Repair Forum. It does this especially when I first start driving. Hello All, I've got a 99 Camry V6 LE with about 95K miles that has been driving fine for the past month. after changing the plugs and air filter it got a bit better but after driving. A few days later it started jerking as I accelerated to 40mph. Jerking reaction when accelerating If your car is producing a jerking reaction as you press the gas pedal when accelerating, you may have a dirty of faulty mass air flow sensor. I don't think I am pushing my car too hard or anything. It used to only be between certain speeds this was happening 15-20mph, 30-40mph. This is because fuel flow or ignition spark is momentarily cut. when its going into gears (i have an automatic 6 speed) its rough and the car jerks whenever you accelerate or when your slowing down. Please advise me on what causes a car to jerk when accelerating. The HR-V has a slight jump when i'm coming to very slow stop. When a car jerks while changing gears, it means that the transmission is malfunctioning. they can plug up the transmission. A faulty carburetor. Runs on petrol. my car jerks on second gear when i slow down while on second gear and then want to accelerate back. It'll jerk the steering wheel out of your hands. the first time i. If your Lincoln Town Car is jerking when you press the gas, there are a few common issues that can cause this to happen. Same thing happens in 5th gear on the highway, 2500 RPMs, 95 km/h, I floor it and it accelerates but starts to jerk until I reach over 3000 RPMs. XT acceleration jerking/surging problem solved! So after 2 years of trying to solve this issue my beloved XT is finally driving like a new car again. 13 Reasons And Solutions For Car Jerks When Accelerating 1. car shudders on acceleration from a stop and jerks and lunges upon acceleration from a slowdown. It ended when car showed that temp is almost 90C. I have a 2007 2. Last two days. 5 to 2 to 1. 4 4x4 Auto with 214xxx miles on it. it bogs when you take off, you will go then the car bogs and then it goes again. Your car could do so for a number of reasons explained thus; Possible Reasons Why Your Car Jerks When Accelerating. Warning Signs That Your Automatic Transmission Is Going Out. When the automatic transmission is going out, cars spend more time winding up to a higher RPM when accelerating before they shift to a higher gear. Car jerks while accelerating. When I am on the highway, maintaining constant speed (60+ MPH), and accelerate to pass, my car jerks. This Site Might Help You. when accelerating from a stop, the car seems to jerk a bit when switching gears, its a 2006 Honda only 15km, also it seems like the car won't coast and I have to constantly press the gas pedal to keep the car at a steady speed. TYNITTY23 wrote:Well last night i was parked for a few minutes and when i started accelerating the car started jerking almost as if it wanted to cut off. Engine jerk when accelerating after slowing down to 5-10MPH. my RPMs go to just about 2. I tried to jump with another car to no success. I don't think this issue sounds normal to me. I have noticed that the accelerator feels very sensitive and so when i accelerate there is a jerk when the car speeds up. Last two days. A clogged fuel injector nozzle causes a car engine to shake and struggle to accelerate. When I push the accelerator my cart jerks about every second or so each jerk is less severe then the next. Besides that, the car runs fine. So here is whats going on, when I shift my car from P-D or R-D it jerks and you can hear sort of a thud. There are several different reasons a transmission fails to work correctly. I only find jerking when I am almost completely coming to a stop, and when I first start to accelerate. Insufficient burning inside the engine will make the car hesitates or jerks when driving. Car jerks violently-bad transmission, sensor or fuel pump?? HELP! Friday, July 06, 2007 11:37 AM. Along with the occasional 'jerk' my car has a terrible wobble to it anytime I take it over 30MPH, long story short I have a bent axel and/or bad CV joint and I need a new wheel bearing on the. The muffler shop replaced both as well they stated both oxygen sensors needed to be replaced along with the exhaust manifold as well as the air fuel sensor. When checking automatic transmission fluid in Cadillacs the transmission fluid must be warmed up from normal everyday driving with the engine running. Well, it is not an indication … Read more Car Jerks When Accelerating: What Does It Mean & Solutions. ass I accelerate the car begins to jerk or misfire don't know sometimes it jerks once or twice other times it jerks violently until I. If I am sitting at a light, and simply take my foot off of the brake to inch up (not even putting my foot on the accelerator), the car jerks. This is because fuel flow or ignition spark is momentarily cut. The 2001 Honda Civic has 15 problems reported for jerks when accelerating. It first happened when i decided to shift as if it were manual. I'm booking my car in to the mechanics this week to be looked at and I want to go in with some information as to what could be causing the issue it's having, just so I know what questions to ask, etc. This has now become an everyday problem. Average failure mileage is 1,700 miles. Fuel lines are responsible for the flow of gas throughout the engine system. very embarrassing pulling out from a intersection. Besides that, the car runs fine. I have a 2007 Passat 2. Getting your vehicles transmission cleaned is vital to a long automotive life. Last night I started it cold, and had been driving for about 10 minutes, when suddenly the car started jerking as if it were seizing up or something and the motor stopped right in the middle of the road. Learning to drive an automatic car will be faster and easier compared to manual transmission car. However, sometimes it becomes old enough to stay out of troubles. I don't know where to start lookingits is a 2008 Club Car Precedent. Ask a question online now and get answers from expert, top-rated car mechanics. Car jerks violently-bad transmission, sensor or fuel pump?? HELP! - Maintenance and Repair Forum. 5 - 3 and then this shuddering / jerking starts and happens each time i accelerate. RPM'S REV UP WITH NO ACCELERATION AND THEN DROPS QUICKLY WITH A HESITATION BEFORE A REDUCTION OF SPEED. car shudders on acceleration from a stop and jerks and lunges upon acceleration from a slowdown. ? I have a 2000 Ford Focus ZTS automatic with 98,000 miles. It might seem like a simple issue, but believe you me, it is an issue worth checking out. When I swiftly press or depress the accelerator I get a pretty sever “bump” or “jerk” feeling. Advice & How-Tos / Car Maintenance / By Jerry Renshaw. Clean air filter, oil is clean, (no antifreeze that I can see). To test that theory or mine for that matter, just throw the car in neutral next time or a couple of times to be sure when coming to a stop an you can immediately come to a conclusion on whether or not it's the brake system. Today, car stood about 8-9 hourds. Got a rebuilt engine installed on my 2009 Charger last year. The car was purchased as a VW. Accumulated Moisture In Distributor Cap. Automatic transmissions that shift hard, jerk or shake during a shift change may mean your transmission fluid needs changed or fluid level is low. There are several different reasons a transmission fails to work correctly. Jerking of car during acceleration is typically symptomatic of a larger underlying engine and fuel housing problem. I don't think I am pushing my car too hard or anything. Possible transmission problem? or brake - Answered by a verified Ford Mechanic. TRANSMISSION SLIPS GEARS AND ALSO HITS A DEAD SPOT CAUSING A LACK OF ACCELERATION AROUND GEAR 2-3. Once I get above 3000 RPMs, the car is smooth. (Page 1 of 6).