I have a 3.4L chevy engine with a multiple miss fire, that I have been trying to fix for the last two years and I am at a dead end or I'm going to blow it up! This is a list of new parts: TPS, IAC, EGR, Fuel pressure regulator, plugs and wires (Bosh platinum split fires), upper and lower intake gaskets, new o-rings on injectors ( test at 12-13 ohms), fuel filter, Map sensor. Used: coil pack and ignition module ( Coils test good with spark tester) and a new cam sensor! Have any suggestions? Thanks
have the same problem?
Sunday, March 15th, 2015 AT 6:56 PM