Car Sputters When Accelerating Hard

I took it in to an auto shop. hey guys i have an 2002 audi tt quattro awd, recently i had the front bumper repainted and the next day after i got the car from the body shop it started misfiring. Clunk from motor when going slowing down and accelerating + whining noise at 65+mph Submitted by ElectricZo on September 19, 2013 I have been noticing a 'clunk' feeling/noise when transitioning between slowing down and speeding up. There are many issues that can make a car sputter when accelerating. Shaking/Jerking When Accelerating 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. A normal car reaction would be to open up. The car has 67000 miles on it so Idk what could be wrong. Car spits an sputters like it's misfiring if I accelerate too fast. When I replaced the fuel pump I noticed some improvement. I haven't noticed a certain speed or RPM's when it "kicks". But when I'm moving and I want to accelerate hard, I push the pedal to the floor and the car just sputters and pings loudly. In fact there are two types of robots: "normal" robots you can sneak up behind, and "two-headed" robots that can always see you coming. Now, it sputters and dies when I give it too much gas. I got to school popped open my hood and I see smoke coming near the turbo side on top of the engine head. Re: Why does my Chevy Malibu hesitate during acceleration? 05/01/2010 2:25 PM My 1997 mallibue does the same thing, this my sound crazy but if I accelerate faster it sounds like crap but it shifts up and down. net - Car Forums, Automotive News and Community. (but it never does) It will also do this when I go from 2nd to 3rd and start to accelerate. My car has felt like it sputters during hard acceleration since the day I brought it home. Any ideas? Thanks for reading!-TJ I spent weeks chasing the loss of power under acceleration in my 83 Bronco II. The car also hesitated when we went to accelerate out of a low-speed turn (e. I've still got brakes but I have to push the brake pedal real hard to stop. I have taken it in, and the guy hooked it up to read if there were any notifications. If you step on the gas , it sputters and drops power until you ease off. Moisture can accumulate inside the distributor cap that can cause the engine to car misfires when accelerating hard, which in turn causes the jerking in the car. Re: Why does my Chevy Malibu hesitate during acceleration? 05/01/2010 2:25 PM My 1997 mallibue does the same thing, this my sound crazy but if I accelerate faster it sounds like crap but it shifts up and down. But it's like once it warms up it starts acting up. Hello all, I have a 1998 Mitsubishi 3000GT base 155K. I am not sure what you mean by sputtering and acceleration, but if it bogs down a bit taking off from a stop and in between shifts, it is usually due to a manifold vacuum leak. Even very hard acceleration from a stop won't usually cause it until I've managed to reach 55 MPH or so (which takes a while in an old truck with a 110 HP motor). 9L / 300 - Sputtering, Jerking, While Accelerating and Shifting - I have a '95 F-150 4. 2013 Prius 3 making a squealing or rattling noise when accelerating after car is warmed up. when the car is cold and also hesitates and stutters when i accelerate around 4rpm. buddy emptied it out took the main jet out blew threw it put it back together it runs fine now. Engine Sputtering, Poor Acceleration, Stalling/Inability to Start. Then about two weeks later, it starts acting all wierd like it starved of fuel or something. I believe that this may be the issue. CarComplaints. The car idles great! When you put the throttle down, it sputters. hard starting when cold cutting out when throttling up dying after a hard run POOR gas mileage It started this Spring with the symptoms above. i have a 2002 ford focus, my problems is this. As soon as it starts it sputters out then dies. Opposite the fuel side of things, is proper air intake. As the engine speeds up, there needs to be adjustments to spark timing and fuel injection. 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. The car still pulls hard and there does not seem to be any loss of power. My car has felt like it sputters during hard acceleration since the day I brought it home. Additionally, even once it starts to hesitate - I can cruise with minimal throttle at 40mph - 50mph, and you do not feel the hesitation - UNTIL YOU TRY TO HARD ACCELERATE. So I decided to go to my trusted mechanic who assured me that I should not be worried as he looks at what is the exact cause of my problem. It's more of cringe or gag, or sputter as I press the accelerator down, most often felt when I'm going uphill or particularly when I'm on an interchange ramp that slant's upward on a freeway. 993 sputters when cornering hard. I can Punch down on the gas and even though it sputters it still takes off just alot slower then it used to. on several ocasions it down shifts and then the engine loses power. Even very hard acceleration from a stop won't usually cause it until I've managed to reach 55 MPH or so (which takes a while in an old truck with a 110 HP motor). It - Answered by a verified Auto Mechanic We use cookies to give you the best possible experience on our website. Many things can cause a sputter like that. The hesitation can be low fuel pressure, low float level. Depending on your car, it could be a throttle position sensor, a MAPS sensor, an AC compressor control relay like the Real Dan suggests, or some other component in your engine management system. Ignition misfire is one of the symptoms that the engine is in need of some help; the sputtering is a sign of bad timing that also causes damage to other engine. Under light to moderate acceleration, car runs fine, under moderate to heavy acceleration, engine sputters, then is very difficult to restart. The only way to realize this before you start to have a leak is with a periodic inspection of the hoses and other components in your car's engine compartment. 8litre 4 cylinder. CarComplaints. PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Tech Help: 190e 2. Nissan and Infiniti forums, presented by NICOclub The web's largest site for Nissan and Infiniti enthusiasts, NICOclub offers accurate Nissan repair and troubleshooting information, friendly forums, Nissan and Infiniti news and events, Nissan parts and accessories, active Nissan classified ads, and a true sense of community. Car Looses power and shuts off under acceleration. Read honest and unbiased product reviews from our users. To test the problem, the driver presses down on the gas peddle. Whining noise the noise it starts after I drive the car for like 2-3 minutes. I don't know if it's my imagination or what. I would press on the gas and the car started to sputter. Well, you are in the right place. A car that has trouble accelerating should be repaired immediately as you may be placing yourself in harm’s way, especially when attempting to go up a hill, merging onto the freeway, or at intersections. The car idles fine, runs fine under light to moderate acceleration but when you pound the pedal the enging cuts out and seemed to even backfire once. Car is bogging/surging under hard acceleration Hello all, i searched for some similar posts, Im thinking maybe lines or a loose hose somewhere??? im very annoyed as i picked this car up only a few days ago, and of course with my test of the car none of this happened, it seems to do it when the engine has been on for a long trip. This does not happen all the time, it comes and goes for no apparent reason. Car Seems To Lose Power When Accelerating And Feels Like It's Going To Cut Off 2005 Chevrolet Malibu Maxx LS V6 Just had new plugs, new serpentine belt, new front brakes and rotors, oil change, new air filter, sway bars, and an exhaust leak fixed. I believe that this may be the issue. Engine sputters (misses) on acceleration If this is your first visit, be sure to check out the FAQ by clicking the link above. Lately, it's been hesitating and sputtering when he accelerates from a full stop. Turning the car off will eliminate the light, and the car will idle normal. You can find indy shops that will do it for $300-400 and I have seen many folks that get together and do "group buys" to reduce cost. Rather than testing the coils I just replaced all of them and on that car they were cheap. Then about two weeks later, it starts acting all wierd like it starved of fuel or something. Another reason could be a weak transmission system that misfires when the engine experiences an extra load. Hey car experts, maybe you can help me with my problems. Engine sporadically sputtering/hesitating/chugging under accelration and/or uphill I did a tuneup (plugs, wires, coil, cap, & rotor) about 6 weeks ago. I'm working on a friends DX , the engine is sputtering when you step on the throttle (5 speed car). Ran great until about two weeks ago. but only when accelerating from a slow roll or a complete stop!!! my second problem is, when i am cruising at a steady speed at or between 40 mph to 50 mph the car begins to buck as if it. When not enough air makes it into the combustion chamber, you'll often get the same issues when not enough fuel. AAMCO thinks it may be the torque converter locking up intermittantly. From a number of different sources, Dave has learned that the engine stumbling on acceleration (especially when accelerating through a corner) may be due to one or more of the following (in order of ease of repair) - There may be water in the. In fact there are two types of robots: "normal" robots you can sneak up behind, and "two-headed" robots that can always see you coming. Car Hesitates When Engine Is Cold And 'groans' When Moving In Traffic / My Car Tries To Lose Balance Wen I Accelerate Hard / 2007 Camry Hesitates At Startup (1) ( Reply ) ( Go Down ) Toyota Camry 1999 Model CE Car Engine Hesitates When I Accelerate by obamax : 11:23pm On Sep 23 , 2012. My battery is rather old. The car also sputters and rpm begins to fluctuate while driving. Re: intermittent sputter under acceleration-my solution My 1988 chevy 1500 pick up was doing the same thing, but it got worse and worse until it was undrivable. Hey guys i have a 2004 Jetta GLI 1. this has happined meany times in the last 2 to 3 years. Hi there, my 2000 Honda Civic sputters a bit after it starts, and then smooths out and runs fine. The car seemed to sputter around 2000-3000rpm and at gear changes. Ok, I've got a 2001 Taco 3. How to Determine Why a Car Stalls at Intersections. This does not occur always, but about 99% of the time. It's like the fuel system. figured id throw a line out and see if anyone knows. As soon as it starts it sputters out then dies. A sputtering car might mean you’re about to run out of gas, or it could point to something more serious like an issue in the fuel or exhaust system, including dirty or worn-out parts. Started to sputter with loss of power after 2000 RPM. Engine sputters (misses) on acceleration If this is your first visit, be sure to check out the FAQ by clicking the link above. Another possible culprit is a faulty component affecting the air-fuel mixture like a bad oxygen. My car engine hesitates when I accelerate! by zilog357 · Published July 9, 2010 · Updated February 18, 2019 S ometimes we experience an annoying hesitation or stalling when we are cruising in our cars and decide to accelerate either slightly or harder. WHEWeasy & a free fix. I took it in to an auto shop. This creates a lean fuel mixture and conditions that are ripe for stumble and hesitation (also misfire). My 2002 Nissan Altima V6 5-speed with 103,000 sputters/studders during acceleration. Sometimes my power brakes don't work. 05 MPa boost. Ok, I've got a 2001 Taco 3. Tell everyone you know to stay away from ANY BMW with adaptive transmission for the foreseeable future! Our car was leased from Rallye BMW, Westbury, New York, 11590. In regards to fuel and ignition this is what has been done. Any ideas? Thanks for reading!-TJ I spent weeks chasing the loss of power under acceleration in my 83 Bronco II. I'd be cruising on the highway and step on it and it would cough and sputter and then clear up. when I accelerate my car sputters and jerks for a few seconds then the rpms drop back and it slowly accelerates. Are you experiencing whining noise when accelerating your car to high RPM speeds? This seems to be a common problem with many cars. I had that problem before and using a carburetor cleaning product on the admission fixed it for a long time, but now it happened again and I can't fix it. car stuttering when accelerating hard. If I put it in neutral and rev the engine, it revs just fine. This creates a lean fuel mixture and conditions that are ripe for stumble and hesitation (also misfire). One such problem is rattling noise when accelerating. Everytime I press on the gas if gives that "muffled acceleration feeling. As soon as it starts it sputters out then dies. I have a 2002 Regal GS. Sometimes it runs fine, sometimes it does all this chugging. In 3rd or 4th, I hit 0. I bought a 2003 c230 Kompressor coupe 1. If your car is jerking around when you accelerate this is a warning sign that there is a bigger problem with your car. The egine was also cutting out while idling at stop signs/traffic lights. i had tried on my own FZ6 with remus on, it like i hitting the PC3 accelerator pump. ) I checked my plugs, other than the gap being too big slightly, they were textbook good color. It jerks and loses power until either I maintain a steady speed or I hit 25 or 30 mph (usually 25). Sometimes it doesn't sputter but usually it does. There is a difference between heavy acceleration and running it at a fast speed after you are through accelerating. It seems that around 40-50 when the car is going uphill or trying to use more throttle the car is sputtering a little bit I feel like. Car started fine. Why does my car sputter when accelerating or going uphill? I've got 110,000 miles on my Saturn SL and lately, more and more, it sputters and trembles when going uphill (and we're not talking Mt. CarComplaints. It takes a few seconds before the car starts really responding (this does not happen in 3rd gear). This is a question about my Dad's car, a 1998 Chevy Cavalier. I have taken it in, and the guy hooked it up to read if there were any notifications. I would remove the plugs (all 16) and inspect them carefully. Then about two weeks later, it starts acting all wierd like it starved of fuel or something. More specifically the sound is caused when the tensioner piston doesn’t extend all the way (or at all) which then allows the timing chain to come in contact. Ford Focus owners have reported 12 problems related to car will not accelerate (under the electrical system category). #4 – Bad Fuel Pump or Filter. My battery is rather old. 6 Reasons Your Car Won't Accelerate When. When I accelerate slowly the problem isn't as bad. what is wrong with my truck. You are better off changing the filter every 30K miles and avoiding having to worry about it. There are vacuum leaks that are hard to find with spray, so put a vacuum gauge on it and report back what your manifold vacuum is at idle. Rather than testing the coils I just replaced all of them and on that car they were cheap. In regards to fuel and ignition this is what has been done. I stepped on the gas, and there was severe hesitation when accelerating if I kept the gas pedal pressed. Under almost all normal driving conditions the cars runs smooth. Now I knew the carb was too small, so I had a 750 cfm put on it. car is sputtering when accelerate If this is your first visit, be sure to check out the FAQ by clicking the link above. Another possible culprit is a faulty component affecting the air-fuel mixture like a bad oxygen. My battery is rather old. Fuel cut before i could get more than 0. 6L, about the only modification is a 73mm throttle body and a FIPK kit. In my case it was the mass airflow (MAF) sensor. It is a '91 Honda Accord EX auto station wagon. You ready? – Yeah! I trust you. It managed to pull off the spark plug wire (boot) from the plug so when I was in hard acceleration the plug wire must have pulled off just enough to cause arcing from the wire to the plug resulting in only running on 3 cylinders. any help would be great. Lately, it's been hesitating and sputtering when he accelerates from a full stop. Under light to moderate acceleration, car runs fine, under moderate to heavy acceleration, engine sputters, then is very difficult to restart. took the bowl off the carb and there was some water in it. I know that. going up a steep hill in fourth gear. Car jerks as I begin to accelerate. Are you experiencing whining noise when accelerating your car to high RPM speeds? This seems to be a common problem with many cars. 2L and 5 speed tranny. Lately, I have been having problems with my 98 corolla. In this article, I present some of the possible causes of whining noise while accelerating. So I decided to go to my trusted mechanic who assured me that I should not be worried as he looks at what is the exact cause of my problem. 5 Common areas that can cause a burning smell from your car: 1) the clutch - may result from riding the clutch or needing a replacement, 2) the brakes - can occur from heavy break usage or riding the brakes, 3) an electrical short, 4) the heater - may result from debris in the system or from a bad motor, or 5) burning oil. The gas lines look okay. As a result, This causes poor acceleration and makes your car fail to maintain constant speed. As soon as it starts it sputters out then dies. This is why it doesn't usually get much attention beyond the maintenance carried out by the mechanic during periodic servicing. There are many reasons to consider a synthetic lawn. (laughs) – Right? There’s not a lot of safety here. I am not sure what you mean by sputtering and acceleration, but if it bogs down a bit taking off from a stop and in between shifts, it is usually due to a manifold vacuum leak. There was nothing. You can find indy shops that will do it for $300-400 and I have seen many folks that get together and do "group buys" to reduce cost. Now I knew the carb was too small, so I had a 750 cfm put on it. The car also hesitated when we went to accelerate out of a low-speed turn (e. My 1999 Subaru Legacy 2. The car is sputtering on acceleration when the pedal is first pushed and then hesitant as it builds up speed. Causes of Shaking Car. tats sound familiar. Without Notice And When Accelerating My Car With Start "sputtering", Thats The Best Way I Can Describe It, It Shakes And Struggles To Maintain A Speed. Also I hear fuel pump. Our prices on Manifold Replacement are going to save you money in Frederick, MD, Clover Hill, MD, and Discovery-Spring Garden, MD. The car also sputters and rpm begins to fluctuate while driving. Are you experiencing whining noise when accelerating your car to high RPM speeds? This seems to be a common problem with many cars. But the car bogs under 3,500 RPM. The car idle is good. When this vacuum is sealed, your car will run at optimum speed, performance and efficiency. Can you help me?. Fuel injectors can be cleaned if the problem is caught early,. Once it gets up to about 150-160 degrees it runs fine. 4L V-6 that did the exact same thing when accelerating. I Can Floor The Gas Pedal And The Car Will Not Accelerate And Sometimes Slows Down. From what I've read, the brushes on these things are not separately replaceable, and I can't find anyplace that has separate brushes. I just got back from a trip that lasted about 50 days, my car Engine starts but then sputters and shuts off after 5 minutes (auto, fuel) - Automotive -Sports cars, sedans, coupes, SUVs, trucks, motorcycles, tickets, dealers, repairs, gasoline, drivers. Bad or Dirty Spark Plugs: Spark plugs are responsible for igniting the fuel in the combustion chamber. Car Talk: Mustang sputters on hills -- maybe it's not getting gas By TOM AND RAY MAGLIOZZI, SYNDICATED COLUMNISTS Published 10:00 pm PST, Thursday, March 6, 2008. In my case it was the mass airflow (MAF) sensor. 5 l with 200 000 km sputters when accelerating at low rpms since a few weeks. car stalls on hard acceleration? i have a 95 sunfire and i have changed all the sensors on the intake manifold that are there, fuel filter, air filter, egr valve and selonoid. Tell everyone you know to stay away from ANY BMW with adaptive transmission for the foreseeable future! Our car was leased from Rallye BMW, Westbury, New York, 11590. stuck metering rods/pistons, get the timing curve corrected then go from there. It may hesitate, start poorly, or idle rough. Car is bogging/surging under hard acceleration Hello all, i searched for some similar posts, Im thinking maybe lines or a loose hose somewhere??? im very annoyed as i picked this car up only a few days ago, and of course with my test of the car none of this happened, it seems to do it when the engine has been on for a long trip. If your outter CV joint is bad, you'd hear clicking when turning. Is my TB okay? Should I check something on it? Also, on the freeway under light acceleration it bucks and sputters like it does on the streets, just a little more annoying. Yesterday after I put a full tank of gas at Chevron in my 1994 Nissan Quest the car started to jerk around and shake. So I revved it up to about 4-5k RPM's for about 5 seconds and that seems to smoothened things out. Almost everybody has a Holley carb but not everyone know how to tune them we show you how and help you learn the science and basics of carburetors. Spitting an sputtering when I take off or shift gears or try to accelerate to hard. 5k then it seems normal. Sputtering at idle. Of late, my '09 2. Everest hereI'm talking pretty slight inclines) and when accelerating. I took the 750 eddy off my engine and mounted it on his,he,s. Its only when you dip deeper into the throttle that she will sputter. The car started sputtering as i accelerated then at first the check engine light came on then went offI went to the store and came back to go home and engine light stayed on and was hard to get it up to 40 mph (didnt want to force it) noise coming from engine. I felt like it was going lean. Re: Why does my Chevy Malibu hesitate during acceleration? 05/01/2010 2:25 PM My 1997 mallibue does the same thing, this my sound crazy but if I accelerate faster it sounds like crap but it shifts up and down. i just bought a 2003 350z about 3 months ago. One such problem is rattling noise when accelerating. 6 Reasons Your Car Won't Accelerate When. If you're driving a car with an automatic transmission, make sure to inspect the oil being used by the transmission system, since a leak here could potentially be the reason for blue smoke. I took it to the dealership and of course they didn't hear it when they tested it. The car still pulls hard and there does not seem to be any loss of power. Symptoms: Under moderate to heavy throttle it sputters, pops. My Vehicle was hesitating while I accelerated on the gas, almost stalling, back firing, like it wasn't getting enough gas. Re: Why does my Chevy Malibu hesitate during acceleration? 05/01/2010 2:25 PM My 1997 mallibue does the same thing, this my sound crazy but if I accelerate faster it sounds like crap but it shifts up and down. When i would accelerate from a stop, it would go fine up to around 1500 rpm, then sputter, be ok, and sputter Blazer sputtering while accelerating around 2k RPM, fine after - CarForum. Car Talk: Mustang sputters on hills -- maybe it's not getting gas By TOM AND RAY MAGLIOZZI, SYNDICATED COLUMNISTS Published 10:00 pm PST, Thursday, March 6, 2008. The MAP sensor measures air pressure in the manifold, is usually mounted on a fender in 1980s-90s cars, costs around $25, and is easy to replace. took the bowl off the carb and there was some water in it. i had tried on my own FZ6 with remus on, it like i hitting the PC3 accelerator pump. Without Notice And When Accelerating My Car With Start "sputtering", Thats The Best Way I Can Describe It, It Shakes And Struggles To Maintain A Speed. But now it seems. A direct sputtering system configuration is when the substrate is positioned or moving directly in front of and parallel to the magnetron sputtering source targets. any suggestions?. Ignition misfire is one of the symptoms that the engine is in need of some help; the sputtering is a sign of bad timing that also causes damage to other engine components. The car idles great! When you put the throttle down, it sputters. We will be discussing this with BMW first thing Monday morning. When the correct amount of fuel is not being delivered to the engine, it’s often best to start at the beginning. I have taken it in, and the guy hooked it up to read if there were any notifications. I changed the plugs, rotor, and cap, but it still happens. As you read this article, you'll notice an improper air/fuel mixture is often the culprit if your car jerks or sputters when accelerating. It has no power, it's hesitating, sputtering and backfiring when accelerating. Under light to moderate acceleration, car runs fine, under moderate to heavy acceleration, engine sputters, then is very difficult to restart. What do I use to Clean the MAF Sensor?. I have a 1997 Legacy GT, and intermittently when I leave a stop-in a hurry- my car kind of sputters and almost stallsI have a check engine light on and I can't remember the code but it's for the EGR valve. 9 flexfuel, its a retired police car. 0 - sputters while accelerating: Sputters At Low RPMs When Car is Cold, Dies While Driving. As a rule, target diameters (or "lengths" as in the case of rectangular magnetron sputtering sources) should be about 20% to 30% larger than the substrate to achieve reasonable uniformity. Average repair cost is $40 at 169,000 miles. As the engine speeds up, there needs to be adjustments to spark timing and fuel injection. it only has 30k miles on it but sometimes when i accelerate on a straight away the car starts to stutter and slip light comes on! why????? anything will help. In my case it was the mass airflow (MAF) sensor. You need to be alert to understand the signs and quickly attend to it. 2 7 Reasons Why Car Sputters When Starting? So, your car is sputtering when you start it. It's likely a classic case of warped rotors. I've only had the car for six months, purchased it used with 70,000kms. It could need a new spark plugs. Sometimes my power brakes don't work. From a dead stop, nothing is wrong. It seems like I have a loss of power when accelerating and driving around 50-60 mph at ~2k rpm. I just feel like the car has electrical problems and that is what causes the hesitation. To test the problem, the driver presses down on the gas peddle. When I first noticed the problem, the cart was unresponsive when switching it in reverse. 2006 5-cylinder XC90 sputters when accelerating hard Help, Advice, Owners' Discussion and DIY Tutorials on Volvo XC90s. My partner bought a crate 383 and it dynoed just at 500hp on the dynowith a 750 holly. My 2001 Corolla with something over 200,000 miles takes awhile to start, it sputters, and when it first starts, when you press the accelerator, the engine actually decelerates at first, before it accelerates. Overall, it's been a good car, aside from some minor nuisances (broken visors, hard seats, road noise, dimming lights when a/c compressor runs, etc. Other problems that cause acceleration stumble include vacuum leaks, low fuel pressure, a weak spark caused by low coil voltage or bad coil(s), retarded ignition timing, and contaminated gas. A driver might not notice these signs in normal day to day driving but they become abundantly clear when driving up a steep hill or when quickly trying to accelerate into fast moving traffic. doesnt stop till the car is cooled off. 993 sputters when cornering hard. It does it most on cold or cool days when not fully warmed up, popping and hesitating quite significantly when you mash the pedal to the floor or more than halfway. You may have to register before you can post: click the register link above to proceed. 1995 Honda Civic EX 1. This is why it doesn't usually get much attention beyond the maintenance carried out by the mechanic during periodic servicing. Sputtering at idle. Could it be a vacuum leak. Gave me a code P0234 which is an engine overboost problem. Gray smoke is hard to diagnose directly. Stumbling on acceleration has been a problem with Dave's '73 Super Beetle ever since he bought the car. Engine power loss and sputtering - It seems like I have a loss of power when accelerating and driving around 50-60 mph at ~2k rpm. A fault in the timing belt of your car may also be the reason why it is not accelerating properly. But it's like once it warms up it starts acting up. WHEWeasy & a free fix. My car chugs and sputters during acceleration? Then once it kicks into 2nd and other gears, its fine. Oh yeah, my car is '96, 4. Fuel injector nozzles can become clogged over time, which can lead to a sputtering engine, slow acceleration and the car not having enough power. But if you let off the throttle it disappears instantly So based on that, im having a hard time thinking that it could be cv joints or a front end problem for that matter. Unfortunately, the light still comes on under hard acceleration. buddy emptied it out took the main jet out blew threw it put it back together it runs fine now. It would not move or make the reverse buzzing sound. They said they've only seen this in like 7 vehicles in the last 10 years. At some time or the other, fuel filters show signs of wearing out. 03 Cobra with just a K&N and Magnaflow cat back. I just got back from a trip that lasted about 50 days, my car Engine starts but then sputters and shuts off after 5 minutes (auto, fuel) - Automotive -Sports cars, sedans, coupes, SUVs, trucks, motorcycles, tickets, dealers, repairs, gasoline, drivers. If it does run bad at a high speed that changes the picture and it might be a bad pump or clogged filter type problem. In this article, I present some of the possible causes of whining noise while accelerating. But i never accounter. A car sputters when accelerating due to the fact air and fuel is not being properly mixed, therefore, forcing the car to run on unburned fuel. I would have to let off the gas pedal and then slowly accelerate to make it go away. A direct sputtering system configuration is when the substrate is positioned or moving directly in front of and parallel to the magnetron sputtering source targets. Sometimes my power brakes don't work. Another reason could be a weak transmission system that misfires when the engine experiences an extra load. When I put in the clutch and rev the engine while it does this, I hear a popping sound from the engine and it really has a hard time trying to break out of the popping. The engine hesitates or drags while under load or idle. 1997 chevy z71 sputters when accelerating was created by codyc276 i have a 97 z71. I had brad next fixed the leak and my car still sputters. This is a question about my Dad's car, a 1998 Chevy Cavalier. So check those parts and systems described in this post for the common causes to help you fix the problem faster. I've had my car for about 8 months now and my car still sputters when I take off from a stop sign. Car sputtering like it's going to stall, what's going on? Not sure what's going on with my 2011 Hyundai Genesis Coupe. If your car sputters when you step on the gas, it’s crying for help. It sputters even more? Very bad on hard acceleration. I would push on the accelerator to go, and there was a hesitation, and a slight jerkiness once the engine engaged. My car was sputtering, somewhat intermittently. When I take off from stop or just going slower and accelerate, esp hard, the truck bucks on me. Sometimes it doesn't sputter but usually it does. The car starts fine fires right up with no problems and idles fine. When I accelerate my car sputters and jerks for a few seconds then the rpms drop back and it slowly accelerates. This delay would last 1-2 seconds, where there would be no power. If a car is sputtering when you try to accelerate, this indicates that it is time for a tune-up. If you step on the gas , it sputters and drops power until you ease off. my car won't accelerate when I push the gas? I have been told that this is a common problem found in vehicles with extensive mileage coverage. Nissan and Infiniti forums, presented by NICOclub The web's largest site for Nissan and Infiniti enthusiasts, NICOclub offers accurate Nissan repair and troubleshooting information, friendly forums, Nissan and Infiniti news and events, Nissan parts and accessories, active Nissan classified ads, and a true sense of community. This does not happen all the time, it comes and goes for no apparent reason. I had that problem before and using a carburetor cleaning product on the admission fixed it for a long time, but now it happened again and I can't fix it. A fault in the timing belt of your car may also be the reason why it is not accelerating properly. As you read this article, you'll notice an improper air/fuel mixture is often the culprit if your car jerks or sputters when accelerating. Shaking while driving. When I accelerate slowly the problem isn't as bad. Show only OP | Does it go away when the car warms up? A change of plugs. They said they've only seen this in like 7 vehicles in the last 10 years. net - Car Forums, Automotive News and Community.