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Discussion Starter #1
So I put a Cobb TIP and the CP-E nano xcel on it and hasnt given me any problems at sea level. Then I drove it back to Colorado Springs, 7200ft MSL, and the check engine light came on for a while it said I was running too lean, then it went away and hasnt come back on for a few days. Now when I push the clutch in to coast down a hill the tachometer goes down to about 1100rpms and then moves up and down constantly between 1100 and 1700. When I finally stop, it does it 3 or 4 more times then settles to the regular idling rpms....any ideas or suggestions on whats goin on? thanks
 

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Discussion Starter #3
thanks. ill let you know.
 

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Discussion Starter #4
it worked! thanks alot.
 
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