evdok Posted August 12, 2006 Report Share Posted August 12, 2006 Got a passat v6tdi tiptronic with flat spots especially as soon as the turbo comes in i back off then on again, thats when i notice a hold back, then the turbo comes back in, this happens mainly up hills, i have recently had a remap slightly better but now it wont change into 4th gear using manual mode at high revs, to me it feels like a vacuum problem but vw say there are no fault codes Link to comment Share on other sites More sharing options...
Oli Posted August 13, 2006 Report Share Posted August 13, 2006 Possibly air flow meter - I know these are very common on the 1.9TDI's - we have replaced loads of them Link to comment Share on other sites More sharing options...
cruiser647 Posted August 13, 2006 Report Share Posted August 13, 2006 Try cleaning the MAF (in air pipe between air box and engine). Unscrew and dowse it with Wynns Carb Cleaner. Works a treat! Link to comment Share on other sites More sharing options...
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now