Search found 2 matches
- Mon Aug 04, 2008 2:26 pm
- Forum: Tuning Fuel and Air
- Topic: Engine Reving up at idle
- Replies: 2
- Views: 300
Re: Engine Reving up at idle
- Mon Aug 04, 2008 12:11 pm
- Forum: Tuning Fuel and Air
- Topic: Engine Reving up at idle
- Replies: 2
- Views: 300
Engine Reving up at idle
I've got a 69 Cougar with a 351w. My MSII has been installed and assembled correctly, but for some reason when I start the engine, it revs up to 3000 rpm at idle. I can't figure it out. My throttle blade is almost completely closed, I'm running an IAC, but it's plugged tight and shut off ...