Runs great till up to running temp replaced ecm,crank/cam sensor,tps engine temp sensor o2 sensor ignition coils tested ignition module till too hot to touch still passed let the car cool down and it will run fine has good fuel pressure new catalytic converter cleaned the iac and throttle body new plugs and wires oil change i have not run a compresion test
SOURCE: I have a 1991 Olds cutlass ciera 3.3 v6, starts up
Good Evening, you might want to check those injectors, I can not remember for certain but that setup was sequential and when one or two have a problem it would take out the rest. Ohm out the injectors and see what you have there.
554 views
Usually answered in minutes!
thanks for the tips, I will post me fix hopefully soon.
×