[quote=”EricTheCarGuy” post=32402]Based on your description I wouldn’t think it was an O2 sensor either. Now we need to find out if the misfire is caused by an ignition issue or a fuel delivery issue. I don’t think it’s mechanical, if it was I would think it would act up all the time. The coolant temp sensor might be a good place to look however since your problem seems to be temperature related. I might track down that issue first and recheck for the misfire. I’d leave the evap stuff till last as that’s more of a passive system anyway and would not normally effect engine performance.[/quote]ok I will also try to track down some specs on the coolant sensor and test it with my Meter. I believe if i am remembering right the voltage should be higher when cold and go down when the engine warms? I will post results.
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