code 43

code 43 2 Answers

I have a 95 350 suburban it's pulling code 43 i can clear it start it and it'll pull and out 30 secs later I'm assuming this is when it reaches operational temperature and runs the test to get a p...

Code 4643 1 Answer

Code po449

1999 Chevy Suburban - Computer Code 4 Answers

Engine starts and runs for a couple of seconds and then dies. Computer code reads "P1626 Theft Deterrent Fuel enable signal not received" I have had several mechanics look at this and they cannot figu...

1999 Chevy Suburban, 5.7 L. 148,000 miles, all power options #5 cylinder code 4 Answers

My truck did not pass NH state inspection emissions test because: bank 1, sensor 1- O2 sensor #5 cylinder check engine light was also burnt out I replaced all 8 spark plugs, both front O2 sensors,...

Code 4643 1 Answer