[bandit5406]

My 2006 jetta tdi is having problems when I accelerate hard. It acts like a car would if it were missing out. Runs fine as long as I do not push it to pass someone or make a quick start. Ran injector cleaner, still the same. What would be next, Fuel filter?

 

[chittychittybangbang]

Yes. Also see if there are any error codes. Does shutting off and restarting the car reset it? If so, look through the FAQ for limp mode troubleshooting checklist.

Also, post moved and title edited to be more descriptive.

 

[bandit5406]

No engine error codes. starts fine and does reset when turned off and on. Run dow highway at 55 60 mph. Just when
Revs go up under acceleration.

 

[bandit5406]

Acceleration Problem

Changed fuel filter!! Problem is now solved. Thanks for the help.