ok this is an on going project that I'm getting poor doing. my car was runnign like crap after I changed my oil 2 weeks ago like I posted. I was helped out my members on the site who in formed me to clean the MAF and change fuel filter. (hesitation, stalling, no power reseting computer) well today was the last draw so I bought an OBD 2 scanner and I found a few codes this afternoon: P0301, P0304, P0308 (misfire in cyl 1,4,8) P1131, & P1151 (insuff. switching 02 bank 1 sensor 1 sensor lean & H02S bank 2 sensor 1 insuff. switching lean mean) so I again clean the MAF using CRC eletric parts cleanner and changed the coils in cyl. 4 & 8 I didn't nothing else cause the other 3 codes were still pending. no I drove the car and it still had a misfireing sound to it but threw no codes except P0304 so I pulled the plug it was foulled all black looking I cleaned it up for the time being so I could get to the parts store to buy plug (I got G- force NGK cause they had no motorsports plug are they any good????) as of right now I didn't put the plugs in yet and I am still throwing code P0304 (misfire cyl 4) and now I'm also getting P0174 (System too lean bank 2)
Is the MAF shot to hell and in need of replace ment please help
Is the MAF shot to hell and in need of replace ment please help