View Single Post
Old 01-03-2013, 05:51 PM   #2
93sl1blue
Junior Member
93sl1blue is on a distinguished road
 
93sl1blue's Avatar
 
Join Date: Mar 2006
Location: San Antonio, TX
Posts: 44

1993 SL1
1994 SL2
Default Re: High Idling, Dies Randomly, 1999 Saturn SL2

IAC Valve? MAP sensor?

The high idle is a vacuum leak somewhere or a sensor sending incorrect data. Check all the vacuum lines for cracks or breaks. Replace as needed. Intake Air Control Valve could be leaking/stuck/not functioning properly. It's on the throttle body somewhere. Same with the MAP sensor.

SES light? any stored codes? Go to auto parts store and they will read them for you for free.

1999---Leaking intake gasket?

REWARD EXCELLENCE!

Add to 93sl1blue's Reputation
Rate the quality of this post and help 93sl1blue reputation points. Click the reputation button near the bottom left corner of this message box. Thank you!
93sl1blue is offline   Reply With Quote