Had exact problem with my Audi A4 1.8. Was indeed the temperature sensor - thanku,problem now solved...slightly lumpy still tho...hmmm!Cant part a girl from her Audi!!
"Robert" wrote: > Martin Krumpholz wrote: > >> I have a 1990 Audi 90 2.2, which starts first time from > cold. Once it > >> has > >> been running for about 10 mins it will not start again > requiring about 35 > >> seconds cranking before it fires up. It also runs "lumpy" > at low revs > >> when > >> driven. Tick over is normal as is accelaration. Any > suggestions please > >> (injector cooling fan is okay). > > > > Hello > > > > Does the engine often stall, when it runs in idle rpm? > > I guess your car has an vacuum leakage in the intake system. > > > > Regards > > > > Martin > > I have managed to fix a similar problem in a 2001 A4 Avant > (8D), but it > had to do with a temperature sensor malfunctioning, causing > the engine > to flood when starting hot. See thread about this, that I > started on 20 > January. > > YMMV since your car is a very different one to mine. /Robert