Hi Reving Idle

TKO · Newbie Joined: Mar 26, 2003 Posts: 9 Location: USA

Hi there,

I have a 97 integra and when i turn on the car it idles it revs all the way up to 3000 rpm! After a few seconds it will start reving up and down between 1500 and 2500 rpm's. Now i hear it is a common problem w/ the MAP sensor, but mine is fine. No codes no nothing. Has anyone had this problem? if so how did u fix it?

Thanks

AcuraImport · Newbie Joined: Mar 11, 2003 Posts: 18

Sounds like you might have a leak in your intake manifold. A way you can test my theory is to take off your intake pipe and cover up the throttle body when the engine is still running, and if it doesn't cutt out right away you know you have a leak somewhere.