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Old 09-12-2004, 10:19 AM
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BlazerLT BlazerLT is offline
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Re: Help 4.3 all messed up

Quote:
Originally Posted by wolftammer
Well this is what ive done. Plugs not bosch, wires, rotor, rotor cap, throttle position sensor, Pcv valve, CPI unit (the passenger side was golden and clean, replaced the oil it was almost like i was drainin gas it was nasty), fuel filter... What else do i need to do to make this thing run better.
It runs with codes reading random multiple misfire, feels it too. what should i do??? HELP PLEASE.
Hello! What year do you have?

1.) Have you removed your EGR Valve and checked for chunks of carbon keeping the pintle open? <----Important

2.) Does the exhaust smell like rotton eggs?

We need to know the year before I can continue, I need to know that to see if your vehicle is computer timed or not.

Post back soon and remember next time to post ALL information.
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