My 2001 s4 is running weird, when I was reving up over 3000 rpms the car would act like it was missing, so i did some research and figured out that it was probly the MAF. I changed the MAF, and now the it doesnt miss, it kind of jerks and skips when i hit the gas, could this be an o2 sensor??? Has anyone had a problem like this??Any help/ suggestions wouuld be great!
Thanks!
Kyle