SPONSORED LINKS

1998 Saturn Station Wagon idle issue

Tiny
RSTEPH128
  • MEMBER
  • 1998 SATURN STATION WAGON
  • 1.9L
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 109,000 MILES
When car is warmed up.I put the car in park. It will idle for 10mins. Idle jumps to 1500 To 2000rpms. I shut the car off and it idles at 1000rpm for the same then jumps to 1500 to 2000 rpms. The car never does this in gear though.
Wednesday, February 11th, 2015 AT 4:21 PM

1 Reply

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Do you have the sw1 or sw2 model? Are your bumpers black or are they painted to match the car? I would suspect the coolant temp sensor being bad are there any codes in the computer? Also if it never happens in gear I wouldn't suspect a vacuum leak.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, February 11th, 2015 AT 7:22 PM

Please login or register to post a reply.

Related Engine Revs Up Content

Idle Air Control Motor Replacement
GUIDE
Idle Air Control Motor Replacement
The idle air control motor or idle speed control motor is designed to adjust the air flow into the intake manifold at engine idle. Engine idle speed is monitored by the PCM...
VIEW MORE

Sponsored links