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

Asked by Nov 14, 2014 at 08:50 PM about the 2000 Honda Civic LX

Question type: Maintenance & Repair

Please help

4 Answers

64,395

You have a vacume line leak,or the throttle position sensor is bad.

Best Answer
295

iac

1 of 1 people found this helpful.

How would i go about finding the vacuum leak?

64,395

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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