my 97 nisaan hardbody wont idle, it's falls off like it's going to stall out. i checked the cadillac converter and it's fine.
Apr 22, 2009 at 7:56 AM
1997 Nissan Truck
TURK182
- MEMBER
- 2 POSTS
Have you checked for vacuum leaks at the engine? Also, has the check engine light come on? Finally, has the check engine light come on?
Apr 22, 2009 at 10:00 AM
No the engine light isn't on, rpm's rise and drop drastically, it drops so low you have to give it gas to keep running.
Apr 22, 2009 at 4:06 PM
Either the throttle position sensor (TPS) or the idle air control valve (IAC) sound bad. The problem is, without the check engine light on, it's a guess. Please double check for any vacuum leaks that could cause this type of problem.
Apr 23, 2009 at 5:06 AM