inconsistant idle

3.0trd · 04-30-2008, 01:37 AM

Sorry to bother you all with this question, but I just need your best opinon. I got my 89 manual na to idle at 700 and timed it. but every time I start the car and drive it a few miles, it jumps up and idles over 1k (usually 1000-1100) and I'm just not sure if I should be looking at the tps or the isc. I'm just curious from your experiences, where should I start?

04-30-2008, 01:37 AM	#1
3.0trd 3" Exhaust Join Date: Mar 2008 Location: Cali Posts: 76	inconsistant idle Sorry to bother you all with this question, but I just need your best opinon. I got my 89 manual na to idle at 700 and timed it. but every time I start the car and drive it a few miles, it jumps up and idles over 1k (usually 1000-1100) and I'm just not sure if I should be looking at the tps or the isc. I'm just curious from your experiences, where should I start?