Was driving the wifes car yesterday for the first time in a few weeks when i noticed that when i was accelerating the car sometimes seemed to hit a flat spot around 2.5k revs, plugged out the maf sensor but made no difference. Any one any ideas ?
Probably the MAF as Dave says, I know a man that had a mk4 TDi and he couldn't get anymore than 40mph out of it until he changed the MAF, it drove fine again once changed. It seems to be common enough in these cars.
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