PDA

View Full Version : A6 1.9 TDI Wont Start When Warm



mrcheeezy
13-07-2007, 07:20 PM
My 2003 A6 1.9 TDI has started to give me problems starting when warm. It starts fine when cold runs fine and pulls great but sometimes when warm it fails to start and judders quite violently. I think its fuel starvation?? I have replaced the coolant temp sensor but no change.

Any clues? :confused:

ini
13-07-2007, 07:32 PM
If it wasnt a PD engine, i would say the injection timing is off.

Do all the temp gauges read ok?

Could be a sensor problem.