Prius (2010-12) :: Slight Hesitation At Slight Acceleration Or Constant Speed
I have a 2010 with about 166k miles. I am getting a slight hesitation at slight acceleration or constant speed. It does not matter if it's on highway or freeway speeds. Now I am not sure if this in junction with me changing the PCV valve, cleaning the EGR pipe, or cleaning the TB for carbon recently. It started happening a week after it though.
View 19 RepliesGolf/GTI VI :: Hesitation / Jerking Randomly During Mild Acceleration At Around 2500 RPM
When I drove the car on Monday a hesitation/jerking randomly came out of no where during mild acceleration at around 2500 RPM. The next day it was doing the same thing, but one of the times it made the check engine light flash a couple times then go off. On Wednesday I put fuel injector cleaner and a new tank of gas in it to see if that worked at all, but it didn't. The problem was still occurring then the engine light came on and stayed on. So I went to see what the problem was on VCDS and here are the errors that came up. Also I should mention that on Tuesday my battery died and I had to get a jump from someone, this didn't affect the problems, but I think it has something to do with the voltage errors.
A Summary of the errors is lots of things about "low voltage b+" and "engine misfires".
01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
[Code] ....
Santa FE SM (2001-06) :: Slight Hesitation During Acceleration Suddenly
Last night i noticed a slight hesitation during acceleration. Today i had driven around in town for awhile and did not notice any hesitation. When i got onto the interstate I pushed down the peddle to pass someone and it did nothing, I let off the gas and back on and the car bucked pretty bad. All the way home it has issues when I pressed on the gas but did fine at cruising speed. I would think a fuel filter would have been a slow progression issue so I am thinking maybe it is a sensor. I sprayed carb cleaner around vacuum hoses today and did not notice any surge so I think I eliminated a vacuum issue.
2004 Santa Fe 2.7 149k
Golf IV R32 :: CEL Blinking - Slight Hesitation Around 2500 Under Hard Acceleration
The problem started with a slight hesitation around 2500 under hard acceleration. Then it became more pronounced from 2 to 3.5k. The CEL would blink when it happened for more than a few seconds. Eventually the CEL stayed on. Now the car idles roughly with a periodic thump feeling, and any time a load is put on the engine, it feels very rough. I don't have VAG-COM, so I don't have any codes.
View 3 RepliesGolf/GTI VII :: Full Throttle Acceleration - Slight Hesitation As Revs Climb
My GTI is the first FWD car I've had since 1985, so the issue that I'm having may be just me adapting to a front drive platform. Here's what's happening: when I nail the throttle in 3rd or 4th gear, on or about 4K rpm or above, the car feels as if it's hesitating slightly as the revs climb.
It accelerates fiercely (I have the JB1, and I had the Neuspeed Power Module before it, and it's reacted the same way with each mod), and it's almost as if the front end of the car is lifting and struggling for traction (although the traction control light doesn't come on).
Is what I'm experiencing normal FWD behavior? Is it the beginning of torque steer? I only notice this at full throttle--not noticeable at all at partial throttle. Also, it doesn't happen consistently. My car is a performance package manual.
Ford F-150 (2004-2008) :: Engine Vibration / Miss At Idle - Slight Hesitation During Acceleration
I posted a while back about my 04 5.4 having an issue at idle. I did all the normal things like replace coil, spark plug, etc etc. No change to the issue. It still acts as though it's misfiring on a cylinder and I get codes P0306 and P0316. Finally took it to ford and had a diagnostic check ran. Everything on the top end was in working order. The tech even put a known working coil on 6 and nothing changed. I was told that it's either an intake or valve issue on that cylinder. But no definite answer to problem.
Fast forward to yesterday. I got a wild hair at lunch and went out and started truck. Pulled injector plug off of 6. No change to the way it was running. I did the same for 5, 7, 8, 1, and 2. All of which made a big difference in the way it ran. It was obviously misfiring with no fuel to cylinder. This gave me the idea to swap 5 and 6 when I got home to see if the issue followed the injector from 6. I did NOT. I pulled the plug on 5 and got the obvious change in the way it ran. So there is definitely something going on at cylinder 6 that I cannot figure out.
PCM, bad intake, bad valve? I'm not rich so a trip to ford for repair is gonna have to wait. Truck seems to run fine when driving except for slight hesitation during acceleration.
Ford F-150 - 1997-2003 :: Slight Miss / Rough Idle - Hesitation Or Stumble On Acceleration
2003 F150 5.4 72852 miles
I have a Rough Idle & sometimes a hesitation or stumble on acceleration. I cleaned the MAF & IAC motor & Air & Fuel Filters are new. I got a 20890 scanner & ran test 6 53 as suggested in many posts by BlueGrass. Here are My results & what They Convert to.
1 00F5 .3675
2 0051 .1215
3 0000
4 0000
5 00A3 .2445
6 0000
7 0000
8 0000
I'm guessing the cop's are ok & probably need plugs? I was hoping to just swap a coil. Too cold to do plugs & truck won't fit in my garage.
Santa FE SM (2001-06) :: Jerking Or Hesitation While Stopped
Santa Fe - 2004 - 2.7 liter automatic fwd.
I am experiencing an occasional jerking or hesitation while sitting stopped at lights and it also has a tendency to do the same as I begin to move from a stop at times. It almost seems like the transmission slipping or something but likely more engine related I think as I am at a stop. I have felt this slightly while at speed as well but not that often, at least not yet. It also seems more noticeable as the weather get warmer as was very noticeable late last summer and did not present itself again until spring.
Also-I have read that some threads re stalling issues(not exactly what I have) that can be related to the crankshaft position sensor and also read somewhere a while ago about an issue re the ecm needing reprogramming but have not found that recently.
Lexus GS 2006-11 :: 2008 GS350 AWD Jerking And Hesitation At Low Speed
I just got a used GS350. At about 20-25mph, it can sometime hesitate/jerk when I am driving without much acceleration. If I press the accelerator hard, the car accelerates without much problem.
I tried searching through the forum but couldn't find same problem except maybe the LS460 [URL] ....
I have tried cleaning the MAF with CRC cleaner + resetting the ECU by unplugging the battery for 10minutes but I still have the problem. Strangely, I didn't have to recalibrate the windows after plugging out the battery, but the GPS did the long initial boot-up..
Honda - Accord :: 2009 - Jerking / Hesitation Chug While Accelerating
I have a 2009 honda accord, v6, auto, 46k. It has recently started to chug, most of the time, not always. I feel it in the gas pedal. Kind of a jerking, hesitation chug while accelerating. It only chugs between 20-40 mph, disappears after that. Someone suggested a spark plug problem, but I can't imagine it's that since it disappears after 40mph. Could it be a transmission problem?
View 9 RepliesTiguan :: 2010 Transmission Started Jerking Into 2nd And Out Of 2nd When It Shifts
My transmission started jerking into 2nd and out of 2nd when it shifts. It only has 20k miles on it and has not been driven hard at all. I heard of some people doing resets on the transmission,.
View 3 RepliesExplorer :: 2003 Ford Sport Trac XLT V6 4.0 - Hesitation / Jerking When Slightly Hitting Brake Constantly
2003 Ford Explorer Sport Trac XLT v6 4.0 with 89k.
Lately my truck has been acting funny. About 1 out of 3 times I start my truck and put it n reverse it starts doing what I would describe as a hesitation. If I sit for about 10 seconds, it will stop. But if I move while it is happening it will move and jerk as if i was slightly hitting the brake constantly (no the parking break is not on). It will continue when I throw it in drive until I give it some gas. From then on as far as I can tell there are no problems. It doesn't do it every time. I went in for an oil change and they told me I will need to replace the belt soon, so could that be the culprit?
Passat (B6) :: 2007 Jerking During Acceleration
I have a 2007 2.0T and about two weeks ago the car started jerking while accelerating. It only does it when the engine is cold. Sometimes it does it more than others. Shortly after the engine reaches its normal operating temperature, it stops jerking.
I scanned the computer with my VAG-COM but there are not DTCs. I originally suspected the oxygen sensor but the jerking happens even before the oxygen sensor kicks in. So even when is running a fuel rich mixture prior to getting feedback from the O2 sensor it jerks sometimes.
I have just under 55K miles, so I am not sure about the spark plugs but I find it strange that once the car warms up it stops doing it. The cam follower got replaced about 12K miles ago. The air filter is due for change soon but I don't think that is the problem, last time I looked at it (about 3K miles ago, it didn't look that dirty). I need to check this one again...haven't had time lately.
The only thing that was done recently to the car was the replacement of the transmission valve body under the powertrain warranty. The first few days everything worked okay but then a few days after the repair the jerking started. Could this be a symptom of tranny issues?
Celica :: 92 GT - Rough Idle And Jerking Sometimes During Acceleration
I recently bought a 1992 Celica GT with 250k miles on it. It has a rough idle and a couple other things that may or may not be stemming from the same thing that's causing the rough idle
Like I said, it has a rough idle and there is a bit of jerking sometimes during acceleration. The exhaust makes sort of a "put-put-put" or "chirping" sound at lower RPMs and the frequency of the sound corresponds to the engine RPM. I do know of a couple things that could be causing the rough idle and maybe even the jerking, but I'm not sure about the sound from the exhaust.
The cooling fans are hard wired to the ignition so they run constantly, so when it's cold out like it is right now it takes forever for the engine to warm up. Is there a switch somewhere that they are supposed to be wired through? Where would that be? Also, the previous owner did kind of a hack job of putting on a cold air intake and I think I may be missing some sensors, especially because it seems to burn more fuel than it should. What sensors are located on the air intake, or are there even some in the stock airbox itself? And would this possibly be contributing to the rough idle and the jerking?
Also, I do get some vibrations when stopped at idle so I think I may want to replace the motor mounts.
Impala - Chevrolet :: Jerking During Acceleration Intermittently
I have a 2007 Chevy Impala with the 3.9L. It has just over 110,000 miles on it. I've owned the car for about 5.5 years. Back in 2012, I took the car to a local transmission shop. Here's the reason: Let's say the car has sat overnight. I start it up (regardless of the season) and go to the stop sign at the end of my street. When I go to accelerate, there will be a very short lapse and the car will seem to jerk into gear then go. This is a very intermittent problem and does not happen every day. The car will do this for a bit when accelerating from a dead stop and then the problem goes away.
The trans shop said the transmission needed to be rebuilt. Guy told me they've seen problems with the Impala transmissions and, if I remember correctly, that the parts used inside aren't the best. Looking for a second opinion, I took the car to a Chevy dealer. The dealer was not able to experience the jerking. I had the trans service done (80,000 miles at the time). The problem persists to this day and has not, noticeably gotten worse. I decided to take the car to another dealer last week. Same thing: the dealer could not create the jerking issue. Again, this issue is very intermittent.
I am not sure what to think or do at this point. I called a couple shops around town and have gotten the following advice/information:
1) Bring it in and we can see if we can recreate it, but can't guarantee it.
2) The transmission needs to be rebuilt (this without even looking at the car).
3) Wait for the problem to get worse so that it CAN be diagnosed properly.
One guy said he didn't trust the dealer mechanics, that they "just drive around the block once." I am not sure what to do?
Jeep - Patriot :: 2010 - Jerking With Acceleration
I have a 2010 Jeep Patriot and recently it has started to jerk as I am accelerating. When I get to about 2200-2500 RPM the engine feels like I have completely let off the gas and then put my foot back down on it. Once it showed the Electronic Throttle Control warning light but I have not seen that light again in the past month or so. Originally I thought it might be the spark plugs, but I have changed those and seen no improvement. What could be wrong???
View 1 RepliesFord 6.0L Power Stroke Diesel :: Slight Jerking / Engine Missing When Holding Accelerator Steady At 45 - 50 MPH
I have a 2006 F250 King Ranch 6.0. At approx 45-50 mph when holding accelerator steady, there is a slight jerking like the engine is missing like the old gassers used to do. What could cause this? Have a ScangaugeII and doesn't show anything out of the ordinary!
View 3 RepliesFord F-150 (2004-2008) :: Jerking Especially Under Light Acceleration
I have an 04 f150 with the 5.4 and recently, within the past few months, I've noticed some "jerking" especially when accelerating. At first, I thought it was the transmission, but the jerking does not coincide with the shift patterns. It jerks and stutters around 45-50 mph and 1500 rpms especially under light acceleration. Not sure if one is connected to the other, but also have no real power, I'm barely moving under heavy acceleration. ...What could I be looking at? I am thinking it has several options, I just need to know which one to explore first...cheap, meaning fuel pump/filter?? MAF?? Or Engine Coils?
View 6 RepliesLexus LS 2007+ :: LS460 AWD Jerking On Low Speed When Driving Without Any Acceleration
My new LS460 AWD 2008 is jerking on 60-80KPH(37-50)MPH, when you driving without any acceleration.
I have only 900km on odometer. And it's started jerking from 0. I gave my to Lexus for a test. They tested it over 7 days, and now they are saying nothing is wrong with it. And it's normal for AWD version.( WHAT???? )
They have one more new AWD 2008 and it has the same jerking issue.