I have a.2003 impala 3.4 with a stalling issue it only flags a P0101 code. I have replaced the Maf the Map the convertor and it still comes back I have checked the wiring tightened all the pin connections and check the voltage at the Maf it takes about 40 minuties before it stalls and normal freeze frame data shows a LT fuel trim at 135 but when it is running good LT fuel trim is -30 at idle out of idea's? Help
have the same problem?
Monday, June 25th, 2012 AT 4:40 AM