Help!
1988 Audi 90 5 cyl 2.3. (FWD)I am trying to daignose problems with my fuel system. Mostly the car just does not feel like it has the pep it should, and i suspect the mixture is to blame. I Have: Changed timing belt and timed correctly. replaced fuel pump and filter air filter run fuel injection cleaner through multiple times. (no dieseling going on, either)
My check engine light comes on and goes off periodically.. I had actually found that there was no lamp in the check engine spot on the instrument cluster. I suspect the cars previous owners simply removed it because they were pretending the problem would go away.
When i run the fault diagnostic system, however, he check engine light comes on, and does not flash.. is just ON. and i have found nothing in the bently that addresses THAT.
Following the bently procedures, i think i am doing everything right to get to where the codes should read out.. but they do not. i do not even get the "all clear" code...
anyone ever have this problem before? any idea what to do. ? thanks
Kevin