ive done everything i can think of i need some more ideas
its a 2000 3.4
while i was driving on the highway the ses came on and it started running rough checked it when i got home cylinder 6 misfire came up so i did a compression test it only had 30 psi..there was a hole in a valve so i put on new heads changed the plugs and wires and a bunch of other things
put it all back together and it still does the same thing except now i have 160 psi in cylinder 6
i tried another coil, ICM, fuel injector, plug, wire and nothing changes
what else is there???