Golf V R32 :: DSG Slip / RPM Jump Up For A Split Second On Tachometer When Press Accelerator
Aug 11, 2008
Had my .:R for 2 years now and just noticed other day. When you cruise in 2/3/4/5 gears about 3000 RPM and suddenly press accelerator 1/3 down RPM jump UP for a split second on tachometer. They go up by one segment (which is 200RPM) and then drop back down.
Now, DSG should not do that to my understanding as clutch pack is engaged! There should be no slip. Also, it is not a drive train shunt, as I kept the car in very slight acceleration.
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I have a 1984 BMW 318i. When it gets to 3.5-4K rpm, it starts to miss and the tachometer starts to jump. What's wrong with it?
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I have a 2002 Passat 1.8L T AWM Manual, 223K
I have noticed in the last little while, The car has a aplit second delay when I press the gas and it pulls.
I.e. If I'm on the highway, 5th gear 110km.h, I let go of the gas, soon as I press it again, a split second delay and it pulls with a slight jerk( Gas....... slight jerk. accel no problem).
Also, at times when the car is sitting overnight, my Airpump doesn't start when I start the car. In warmer weather, it always fires up after the car has been OFF for a period of time.
I got my Ross-Tech Vag and scanned it with no issues, except, my ABS module is not communicating.
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What's the reason for this random jumping/revving? I don't think the clutch is going bad or slipping. It only seems to happen in higher gears, even without me shifting--only when I want to accelerate.
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So what I might have thought to be a transmission lag may be actually a dead zone in the pedal. When pressing the pedal from dead stop nothing happens until you press the pedal down further. Any way to reduce that or eliminate?
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2000 Hyundai Accent 5 Speed Manual Transmission....
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2007 with 85000 miles. This noise appeaser only between 64 to 69 miles/hours, either manually pressing pedal or when crus control is on. A/C on or off. Noise goes away as soon as i let off the gas pedal. the noise is not very load it sounds like, when mechanical fuel pump stars going bad.
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I have a 2003 Toyota Rav 4 Sport with 160,000 miles. I take good care of it, as it does me. All of a sudden, while driving on CA freeway, it seemed to slip out of gear into neutral--no power when accelerator pressed to the floor. The power came back quickly, but this happened again the next day, with no apparent cause. I took it to my mechanic and, as I drove the surface streets, there was a knocking sound.
My mechanic said the initial problem was a transmission issue and referred me to another mechanic. And, he said the knocking may be a thrown rod(?). The second mechanic confirmed the first guy's transmission assessment (he's a transmission specialist, so of course, he'd see a transmission issue) and said he'd need to fix that before addressing the knocking. And, he said to fix the transmission (including replacing the computer that drives the tranny).
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I'm trying to get my neice car going. .I went to move her car yesterday after a snowstorm and it idled fine but would bog down when I pressed on the accelerator. While it was running I checked to see if the air filter was dirty, it was and as soon as I pulled the snorkel off the car stalled. I put everything back in place and after running for a half hour it seemed fine. She drove to school but before she got there it started to bog down again so she pulled into a Toyota dealer. Later they changed spark plugs, new air filter and cleaned MAF sensor. Worked better until the next day, now it will crank over but will not even make an attempt to start. I tried to clean the sensor with rubbing alcohol but no luck.
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I have a 2010 Hyundai Sonata GLS 2.4L. This problem started several weeks ago. When I turn on the ignition on the car, I hear a squeaking noise coming from the engine initially. Once the engine warms up, the squeaking sound lessen but does not go away. When I shift my automatic transmission to DRIVE, and press the accelerator, I hear squeaking noise coming from the engine again. I stopped my car and opened the hood. I could hear the squeaking noise coming from the front left of my car, if you are facing forward the front of the car. I do not know much about cars but I think it is coming from the fan belt/serpentine belt, or possibly alternator but I am really not sure.
Presently, the sound has gotten worse so I want to fix this as quickly as possible. I am second owner and the mileage on the car is 45,550.
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Ford F-150, 1994 : intermittent problem. going down highway, foot on the gas. At times, will press accelerator to go faster but nothing happens, like clog somewhere. Sometimes, with foot still on gas, i will hear a popping sound coming from under the truck, (under the engine?, or drivers seat). Usually 4-5 pops, sometimes none. But after each pop, car accelerates slightly, as if it is a slight clearing, until finally, as if some clog was opened up, the car plunges forward, so i then take my foot off the gas. Sounds like either problem with fuel getting to the engine or a problem with the exhaust.
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Have a problem with a stutter when I press the accelerator while going up hill. I even had this problem driving on a flat road but that was a 1 time thing and happens every time I go up hill. Had a coil replaced that came off of an '04 because one of mine went bad which caused it to shake whenever I came to a stop. Wondering if the coil has anything to do with it... 2007 5.4L ....
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I have a 1995 Silverado Diesel 4X4 with 145K miles. I only drive about once a week to take trash to the dump. It's been running great until yesterday. I put in drive and went to pull out of my drive way and truck won't move. It makes a terrible sound in the rear of the truck but won't budge. I have checked transmission fluid level and appears to be good. I say appears because my drive way is on a steep incline and it's backed in, bed on the down side of hill.
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When I press slightly on the accelerator just to get the truck moving and than let off the engine stays at the higher RPM typically just over a 1000. This only happens in drive not reverse and everytime I just slightly step on the accelerator. The truck only has 1K miles on it.
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I have a 2004 F150 4.6L... There is a slight hissing sound under the dash on the drivers side when you lightly press the accelerator and then stops. No matter what speed you are going as soon as you apply the accelerator it hisses then stops. There is also the same hissing , only louder when the engine is cut off. It hisses for about 3 seconds. What could be causing this. It has been idling rough since the hissing started. The check engine light is on and showing P0420 and P0430 codes . The cats were replaced with resonators so I believe that is the reason for the codes.
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I have a 2001 Ford Excursion Limited 7.3l with 199,980 miles on it.
It has a TS-6. My first problem is that when I come to a stop or slow down to a crawl then press the accelerator the engine stalls and dies. I have looked and looked at threads and can not find this example anywhere. There is no pressing the pedal and it remains at idle. It dies, shuts off, quiets. I have thought icp, tps, ivs
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