I have a 2000 VW Passat 1.8T and when I am driving and hit the gas all the way its like the car does a small jerk and then proceeds to go. Nothing too hard but def. noticeable. I just installed a boost gauge (autometer) and I am running a nuespeed chip. The PSI is maxed out @ 6-7psi. I also changed the mass air flow sensor car ran fine and now these problems started happening.
View 11 Replies04 Kia Optima (116,000miles) will drive ok for 20 min. or so (last time 10 miles) I'll hit a bump, stop, turn a corner, or drive on hills (basically any condition) and it suddenly acts up after a small jerk (engine light comes and goes and I cannot get anyone to read codes correctly). I have to drive with my foot on the gas at stops if it gets really bad and it wont come down from above 40mph unless I break and feels like it wants to stall when trying to accelerate again after stops and difficult to sometimes get past 30/40mph, Once shut off, It has trouble starting, but will start.
I have had the PO335Crank shaft position sensor replaced three times, (last time by dealer) New battery, new spark plugs, the throttle body was cleaned, and high octane gas cleaner in the tank as well. Every time I take it in (6 or 7 times, different places), they say "it's not acting up right now so we don't know" .... I am curious about broken flexpipe..
I notice that when I jerk the steering wheel left and right fast (1-2 inches) I hear small knocking sound. Seems to have narrowed it down to the right side steering rack inside the booth.
View 4 RepliesOver the last few months I've noticed that there was a small 'Jerk' from the car when pulling away at low revs. It seemed to happen around 1200 RPM/20 MPH put only when pulling away very gently. It has been getting worse in the past two weeks. The car needs a service and I was going to get the fault looked at when in for service. Last night the 'ESP OFF' and the 4WD fault indicator came on (4WD lamp flashing). Since the fault lamps have illuminated, the car has stopped 'Jerking'.
View 3 RepliesI have 2013 Prius, small Jerk and make "click" sound when I go from Park to Neutral.
It happen Only first time in morning, the temperature is about 78/82 degree F. So its not cold issue after that It runs little bit, like grocery store or gas station no Jerk or no sound.
It has 42000 Miles now.
I have a 2012 GLS automatic with 78,000 miles on it. Till now I never had any issues but recently I started having issues with starting the car. Its taking few tried to get it started. This happened 3 times and I got it checked at 2 places and they said everything (battery, starter, alternator) looks OK and they may not be able to find the issue until car breaks down as issue looks intermittent.
Later one time, I was driving on local road and car kept moving but I felt a small jerk like engine is stopping or gear shifting...and RPM fell to 0 but car kept moving. I stopped on the shoulder and turned off the ignition. After few trials, car started again and moved fine. This same issue happened today morning on the fwy when I am driving at 70 mph. It started after few trials.
While I'm driving between 45 and 55 mph my car will hesitate or jerk until I can maintain a regular speed. This happens when I'm driving local roads behind someone going slower.. She loves high speeds and this does not occur.
View 3 RepliesFord Taurus 99 3.0 dohc. 122000 miles. No engine light.
When driving at 65 mph only while accelerating there is a jerk/buck almost like it tries to go faster but it gets stopped violently. I Checked spark plugs, wires, etc. The plugs were twice the gap so I just replaced them with wires and coil pack since they were original.
Still have the problem...and now I am testing several things. Tps seems OK. Voltage does not jump but it doesn't go higher than 4 volts even if its rated for almost five. I checked on a cheap scan tool voltage for o2 sensors. Both upstream seem to be normal. Down stream seem low and a bit jumpier than I would expect. And I am hoping its not the cat.
I recently started having problems with my 98 GMC Sierra c1500. I'll be driving and all the sudden it will jerk as if it's shifted from 5th to 1st gear, but the revs don't go up, they drop to about 600 like it is about to die and then it go back to normal revs. It only does this while I'm on the gas and very rarely at idle. I don't know if it could be the transmission or something is blocking fuel from the engine.
View 5 RepliesI just bought a 2001 elantra. The car frequently will jerk or stutter while driving like the gas is bad or it is starved for something. When the stutter problem happens while driving the check engine light flashes but does not stay on. It usually only stutter 1 time but has as much as 3. The other day when I was in a drive thru waiting to order the car kinda sputtered during an idle then shut off the check engine light did not flash at this time. It restarted fine after that.
I pulled the codes and read them and I have 2. I am not sure if they are related to this problem. They were U0D00 and P0705. For the P0705 I cleaned the terminal but did not pull the negative on the battery the reset the computer. I reset the codes and the problem still is happening but no new codes are present. The code P0705 has not returned since.
The shifting in my Hyundai Sonata 2009 Limited V6 is horrible, having issues with shifting such as a hard jerk from 1st to 2nd when car changes gears driving. It feels like it is pulling back when the car changes into 3rd gear oh and you can forget trying to go uphill. It is completely horrendous it is shifting always up to 3000+ rpms struggling to make it uphill. Any way to achieve a smoother shift and also towards the uphill thing.
View 4 RepliesWhile driving my 04 w12 a few months ago i noticed a "stutter" or brief jerk while driving. the next morning i had a "coolant level" warning. i took the car to a mechanic i use who diagnosed the problem as a broken coolant line involving the transmission cooler, with the result that coolant migrated to the atf. indication was that the tranny was toast, along with the atf cooler. I authorized a repair (not inexpensive), keeping costs down by installing a used tranny. since the car was "fixed" i still got a "jerk" usually in fourth gear, sometimes in third. i took the car back and was told that the tranny was flushed numerous times and the transmission was reflashed. i picked the car up yesterday, but i still get the "jerks", now usually in third gear.
View 3 RepliesHere is my new to me 03 Jetta 1.8T Wagon. This all started yesterday driving down the highway at about 65, I drove over a bump and there was what felt like a jerk. I lost the radio right away and when stepping on the accelerator it didn't seem to go over 3500rpm. I got a few miles into town taking it easy and it died as I pulled up to a stop sign. I was able to get a jump and get it running again.
This was the first jump of the day...When we popped the hood to jump it I noticed that the red wire coming off the positive battery terminal to the power block was frayed and corroded, so I cut the bad end off and stripped the wire to get a good connection. Left the car on a battery tender just to make sure the battery was charged and came back after a few hours and it started right up. Problem solved right?! Wrong...
Probably 10 miles down the road the same thing happens, a jerk or clunk sound, lost power and the call stalled out. Called family that was close by and tried to jump it again 'cause that worked the first time... Got a few miles down the road and it happened again!
Here's a picture of the gauge cluster and all the lights that lit up.
Long story short the car had basically no lights, power, for the windows/radio/turn signals/headlights etc... but was putting along at about 5 mph. I was out in the country and about 5 miles from home so I was just focused on getting it in my garage. It died again and a jump wouldn't even get it going the next time. I did some reading on my phone and it seems like the power block can be problematic, I took a picture of that because there is some obvious melted plastic on the large black wire.
I have a friend with a vag com, and he was able to come out and read the faults and then clear them and the car started right up just fine off a jump pack. We did get it home, but today I'm getting the same issues. I am trying to trace that black wire to its origin to see if there is corrosion or a loose connection there but I have no clue where else to start....
I start a new job on the 21st of July and this was meant to be my commuter as my truck gets terrible mileage...
I have an automatic 1994 Nissan Bluebird which I think is equivalent to the Nissan Altima in the US.
My car seems to jerk whilst driving, not specifically under load. Sometimes when I'm in park with my foot on the brake, it feels like its very subtly jerking on the spot. It is a sporadic condition, sometimes my car won't jerk at all (or very few times) on the way to work, and other days it will jerk a lot. On the whole it seems to be getting worse though. When switching between gears when stopped it changes quite roughly (but not violently). Turning on the AC makes the condition worse. It has stalled once in reverse, and sometimes feels like it will stall again when I'm slowing down.
When it does jerk I can hear a noise that sounds faintly like a can of coke being opened (quick sharp pressure release), and it seems like something (possibly a belt) is losing traction/slipping and quickly regaining its grip. My first suspicion was the drive belt or one of the other belts slipping or something like that. Other possibilities I suspect are, from looking through the Hayne's manual:
-Something to do with the transmission (I checked the transmission fluid and it seems fine, very light brown but mostly transparent)
-Fuel filter clogged or fuel line problems (1.5 years ago the car wouldn't start, and a mechanic had to manually inject fuel through the injection nozzles. The fuel was near empty however)
-Spark plugs gap wrong or damaged
-Distributor components damaged (the distributor and alternator were changed last year and swapped in with 2nd hand parts, also the mechanic was very shifty and I think he hacked it into my car without too much care for good wiring, fittings, etc).
Also, I took the car to a mechanic last week and he thought it was the spark plugs, but I think the problem may be more serious than that. He also wanted to flush the transmission fluid but I think I will give this a miss since I checked the fluid and it seems fine, plus I heard flushing the fluid in an old car may have negative effects.
My wife and i have an 07 2.0t and she used to complain that when the car downshifted (on a ramp or something) the car would kind of jerk. At first i just thought she was a woman and didn't know what she was talking about, until we started taking her car into work I noticed the same thing...but not just on a downshift when the car upshifted it would do it as well.....its basically just a quick little jerk like a buck or something..happens maybe 1 or 2 times a week.
View 4 RepliesI don't do too much long range driving but i notice about a week ago i was driving about 70mph for about 40 to 50 miles.. and when i got of at the exit i started to slow the car down and during the down shift i felt the car to a little jerk and clunk with a bit of hesitation during it.. Today i was doing another long trip and it did the same thing..
i use the highway a lot but usually on it for maybe 5 to 10 miles and it never does it.. I called the dealer and explained it to them and he said he would have to drive the car. and i know since it only happens on 40 plus mile trips the dealer isn't going to go for a test drive that long..
The next long trip i have might be tomorrow nite headed to AC for some gambling so i am going to try to remember to bring my camcorder so i can try to record it for the dealer..
car is a 07 wolfsburg 2.0t automatic completely stock..
My husband and I bought a used 2010 Hyundai Santa Fe that I like very much. However it has a serious and frightening problem. When driving in the rain, the steering wheel begins to jerk rapidly back and forth. The steering is responsive and smooth at all other times. We did not notice the problem immediately because we have had such a bad drought here that it has not rained much since we have owned the car. In fact, we had owned the car 3 months before we first encountered the problem. We took it to the dealer and they could find nothing wrong, but it wasn't raining. We returned to the service department on a rare day when it was actually raining and still the dealer could find nothing wrong. It seems that uneven or bumpy pavement makes it worse. The tires were in good shape when we got the car and are now getting to the point of needing to be replaced but we can't keep the car as we feel it is unsafe in the rain.
View 9 RepliesI have a 07 20T and today when I went to pass someone on the highway I punched the throttle and the car rev'd up and it started to jerk really hard as if it was not catching the next gear. So I let off the gas and everything went back to normal. Under normal driving the car drives normal and fine, its only when you give it some hard throttle and when it hits high rpm's it jerks, it feels like the car wants to stall. I have 30k miles on it.
View 15 RepliesI drive a 99 1.8t Passat with 90,xxx miles. Yesterday I felt the car hesitate/jerk a little when it's accelerated to 35-40 miles per hour. I've had this problem in my past and it was a cylinder misfire. I would bring it to the repair shop.
My question is: Can my car last about 1.5 weeks? My work is 20 mins away. I can definitely avoid the freeway.
I ran into a new one with my 2000 1.8T Auto. When pulling out of my garage when I move the shifter from P to R, I felt a very strong jerk and the whole car shudders. Same from R to D. I drove straight to AAMCO which was the nearest repair shop. Although the drive was smooth (no additional noises etc) the acceleration was noticeably slow.
Recent work on the car:
-Timing belt replacement 3 months back.
-Battery replacement last night.
Engine light is on and came on 2 days back.
When coming to a complete stop, whether from 5 mph or 50 mph. After I've been stopped for about 2 - 3 seconds, the transmission feels like it gives a little jerk. It feels something like a car coming out of gear without the clutch pushed in (not quite that severe but that's the general feeling).
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