My problem was 95% fixed by replacing the MAp hose. but my idle surge has again reappeared. My car will idle at 1500rpms when is is rolling then drop to 1000rpms when I stop completly it never goes lower than 1000rpms. At dead stop the idle will cycle between 1000 & 1200 rpms. I am going to remove the plentum this week end to replace the wires & look for anything out of place. Anyother suggestions from the gang out there in ZR1 world?Regards,
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