makster1978
Registered User
hi I am having bad idle issuies with my 99 1.8t agu,basically as soon as the car is started the revs go up and down from 1400rpm to 2000rpm droping up and down really fast between this rev range then once its calmed down maybe 60 seconds later, when its back to 900rpm and I touch the revs it then gos upto 1400 rpm again stays there for 3 seconds then drops back to 900rpm,then when I start driving it will stick at 14000rpm at junctions and can pull away in 1st or 2nd gear without really needing to use the accelerator,i have recently replaced temp sensor for a original one as first one I bought was cheap rubbish,the temperature does seem to take a while to get to 90,also changed camshaft sensor for original both parts ordered from vagcom,I have no error codes now,i was thinking thermostat but woudnt the car overheat?,i also have bad juddering under heavy acceleration but that's another story, would really appreciate some advise thanks