Not really but the CEL light is on and I brought it to AutoZone and the kid said it was code PO171
BB1.- Faulty MAF sensor
BB2.- Large vacuum leak
BB3.- Low fuel pressure
BB4.- Plugged injector or cylinder misfire
The car came with a non-expensive intake that was already installed. Coulf he have messed up the MAF??
BB1.- A/F ratio concern-rich or lean
BB2.- HO2S heater fault
BB3.- Faulty HO2S
What did I buy?? I got spark plugs before I got the CEL looked at and am about to change them this week, anxious to see what they look like. The car is running lean that pisses me off, and every now and then there is a slight hesitation at low low RPM where it bucks/studders. I have a 2005 with about 75,000 miles and am performing the 60,000 mile tune up, because I didnt know the last owner. And the tranny fluid looked clean and the rear diff looked DIRTY!!!
Brings me to my next, FUEL FILTER in the fuel tank WTF??????
Can someone help me with this? I am going to contact Subaru and see how much that will cost me, I had an 04 and the fuel filter right on top like 15 bucks to change.