I have a 2000 honda civic with the 4 cylinder when i crank it it idles high and then starts to fluxuate between 1,000 and 2,000 rpms....i changed the map sinsor and still does it...what can be the iss
You have a vacume line leak,or the throttle position sensor is bad.
How would i go about finding the vacuum leak?
Check line,s at manifold,and intake,should here hissing sound,you can use carb cleaner,spray around top of intake,if car die,s or rev,s higher you found the leak,
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