What is your question?
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What is your question?
i have a 2002 oldsmbile and it is idling real high and i don't know what to do now. this is what i have all done to it i changed the upper manafold and then i did the lower manafold then today i just changed the EGR valve and now it it still idling real high and back fires and then it dies what can i do
1 Reply
These types of problems need to be diagnosed, then repaired. Start by checking for diagnostic trouble codes, then diagnosing per the instructions for those codes.