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View Full Version : Stuttering 2.8 Engine need some diagnosis



ExpLlclT
05-21-2007, 01:36 PM
No check engine light i go to lunch my idle was rough and continue through 1rst and 2nd both gears engine stutters i floor it and it struggles to move, timing belt was changed 5k ago, injectors were changed 2k along with air filter, could it be the MAF? o2 sensors ? any ideas ?

[headbang]

AudiSnawb
05-21-2007, 03:19 PM
I had the 2.8 as well.... Definitley do your plugs and wires.... and clean your MAF..... how many miles are on the car?

A4Quattro53
05-21-2007, 03:41 PM
I've had that problem twice. First time it was a "main airflow sensor", and the second time it was a bad fuel pump.