We have all new sensors & relays, except, ECM, MAF & MAF burn off, but te MAF checks out testing it, It keeps throwing code 33 & 34. Idles ruff, what do you suggest, I can't find any ways to test burn off relay, but it engages when key is on, we reset the computer & after a while it throws the same codes. We are lost Please help! This motor was just rebuilt, everything new & can't drive it! I'm recovering from cancer & broke, if you can help I will find money for a donation! My son paid for my rebuild
have the same problem?
Tuesday, November 6th, 2012 AT 9:05 PM