ZaK687
05-10-2014, 09:13 PM
Hey guys, so I've got a 92 ka that runs fine and pulls hard but I've noticed this weird thing that whenever I rev my engine, it wil idle at 1500 rpms for a few seconds then drop down back to a regular idle. I didn't think this was weird till I drove my friends ka and his drops back down to a regular idle after he revs. Any one know what may cause this?