SOURCE: i put seafoam in a 01 mits diamante(oil) drove fine now has code
if you have a coil on plug system, or a waste spark system.... swap coils and see if the miss follows the coil.... voila... that'll fix it.
SOURCE: engine misfiring/fuel coming out exhaust
Sounds like you may need to inspect and replace your fuel line from front to rear. no other reason for your problem.
SOURCE: 2002 Alero check Engine light Codes P0132, P0137
Code P0132 is O2 sensor voltage high bank1 sensor 1, P0137 is O2 sensor voltage low bank 1 sensor 2, P1189 indicates a fuel control problem bank 1. It could be either the O2 sensors or a convertor. Could also be intake manifold gaskets. GM had a lot of problems with the lower intake gaskets leaking on the 3.1 and 3.4 engines that was linked to their Dexcool coolant. In fact they just lost a class action lawsuit about it. check with the dealer and see if the intake problem has been taken care of. Hope this helps.
SOURCE: no power rough idle car stalls strong exhaust smell
have you done a reaaly good tune up on the car? I would suggest replaceing the idle air control valve first, the a really good set of plugs and wires. I would also reccomend that you check the fuel regulator to be certain it is getting the required vacum to operate the release valve and let the fuel flow back into the tank.
SOURCE: after engine heats up it stumbles and will not
Bench test your throttle position sensor... could be faulty.
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