Hey Guys, I have a 1997 grand prix gt. Recently bought it. It was getting great gas mileage, we did a 6 hour trip and it did great.
it started doing a random stuck at high idle thing, tracked down and fixed that, it was the TPS. In the process of trying to find the problem I cleaned the IAC, and the MAF sensor (with maf cleaner).
Now it is getting terrible gas mileage, can literally see the needle drop on my way to work, and 20 minute highway drive.
Car idles and runs great besides that.
Is there a chance I may have dirtied up the maf, or even broke it while ill cleaned it?
Any ideas?
Thanks guys
kov
