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Car keeps jerking audi a4 b6 diesel 1.9 tdi 130bhp when on full tank its ok soon i drive over 100 miles and put my foot down sometimes it jerkes loses full power as if there is no power at all for a few seconds of time

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6ya6ya
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Posted on Jan 02, 2017

bunnydawg
  • 5158 Answers

SOURCE: help my audi is jerking

the best i can find from the information i have is it's near the tank (not all that great information) be that as it may i would suggest it is likely a problem with the coil pack or you have water in your fuel. you haven't mentioned how it idles. to test the pack... just unplug one spark plug wire at a time ... if the engine idle doesn't change you have likely located the problem... if it is indeed water in your fuel... add a couple bottles of gas line antifreeze to your tank.... it contains alcohol and will **** up the water.

Robert

Please take a moment to rate this solution.. thanks

Posted on Feb 05, 2009

  • 1 Answer

SOURCE: Jerking problam Audi A3

Take out your MAF sensor, positioned on main air intake pipe to throttle and clean it with Carberetor Cleaning spray and away you go. this is the first thing to check and normally very common.

Posted on Jul 12, 2008

tommyboinow
  • 324 Answers

SOURCE: Audi 2001 A4 (B6)TDI SE 130BHP

you need ot do a tune up, these problems are ussually associated with bad wires and coil packs...

Posted on Nov 26, 2008

  • 37 Answers

SOURCE: Audi A4 1.9 TDI 130BHP engine power loss when it's raining

I know it sounds funny, but check the air flow sensor. They had issues on all models with 100 and 130 bhp turbocharged diesels from audi/volkswagen.

Posted on Aug 16, 2009

  • 1201 Answers

SOURCE: Hi I just bought an 51 plate Audi A4 1.9 tdi b6

Have the speed sensor checked, that's mounted on the side of the tranny, that operates the speedometer. As far as the fuel gauge, probably the fuel sending unit is shot which is in the gas tank.

Posted on Dec 19, 2009

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Audi 2005 2lt tdi when its cold it idle as soon I acselarate smoke come out and start to jerke please help


You didn't say what colour the smoke is. I assume it is from the exhaust and is darkgrey/black sooty sort of smoke which along with the engine misfire would indicate faulty diesel injector(s).

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did you check all new plugs before put it in the engine.was the pakkage from the plug good.are this the plug adviced by manuel.its also adviceseble when changing the plugs to check also co and rpm.
because that can change,new ones are stronger and gif more power.
try this start your engine,let it warm up 1 minit or so.then sudenly ,
you puch pedal fast but short down.when the engine stalls when puch down allreddy.you chould check acseleration sprayer.also there are somtimes more then one fuell filters.you can have one on fuell tank.
then on engine,and if its an caburator in there is a very tiny one.ask yourself did the car run good before you chanfe spark plugs.many things can change doing something as normal as plugs.

Jul 26, 2012 | 2000 Audi A4

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Hi I just bought an 51 plate Audi A4 1.9 tdi b6 model. The speedometer does not work and is constantly on zero and the fuel gauge fluctuates while driving. Also the odometer is stuck on 123122 miles. Any...


Have the speed sensor checked, that's mounted on the side of the tranny, that operates the speedometer. As far as the fuel gauge, probably the fuel sending unit is shot which is in the gas tank.

Dec 19, 2009 | 2001 Audi A4

1 Answer

1.car stalls out when you put it in gear, mainly reverse. 2.jerks and stalls when starting forward..A4..1.8T 2002 audi 1.8 turbo L4 FI 20V 112,000 miles


Sounds like your TCC (torque converter clutch) solenoid is causing improper lockup, causing the engine to stall. It works similar to putting your hand on a ceiling fan to stop the blades. I believe this is where you will find your problem.

Good Luck!

Sep 01, 2009 | 2002 Audi A4

2 Answers

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Fuel filter or vacuum leak good place to start. Good luck and have a good day.

Feb 03, 2009 | 1996 Audi A4

1 Answer

Help my audi is jerking


the best i can find from the information i have is it's near the tank (not all that great information) be that as it may i would suggest it is likely a problem with the coil pack or you have water in your fuel. you haven't mentioned how it idles. to test the pack... just unplug one spark plug wire at a time ... if the engine idle doesn't change you have likely located the problem... if it is indeed water in your fuel... add a couple bottles of gas line antifreeze to your tank.... it contains alcohol and will **** up the water.

Robert

Please take a moment to rate this solution.. thanks

Feb 03, 2009 | 1996 Audi A4

1 Answer

Emission warning light


you managed to get some water... buy a couple bottles of gas line antifreeze and put them in the tank.

Robert

Please take a moment to rate this solution

Jan 25, 2009 | 2007 Audi A4 Convertible

1 Answer

Audi 2001 A4 (B6)TDI SE 130BHP


you need ot do a tune up, these problems are ussually associated with bad wires and coil packs...

Sep 02, 2008 | 2001 Audi A4

2 Answers

2001 Audi A4 Avant 1.9 TDI


hey
well Fuel pressure will cause this concern as with a failing fuel pump, also a misfiring engine from worn plugs or defective coils will cause any bucking/jerking if u have as you try to accelerate, but this would cause a check engine lamp. A bad Mass Air Flow sensor can also cause a poor acceleration and usually does not turn on the check engine lamp.

Jun 30, 2008 | 2001 Audi A4

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