When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
my car idle at about 800 or 900 rpm and sounds rough,also after taking it out of gear it drops down 1000rpms then revs back up to 1500 2 or 3 times then settles at about 800rpms again.