SPONSORED LINKS

1999 Saturn SC2 motor stall / shutters

Tiny
SOFA47
  • MEMBER
  • 1999 SATURN SC2
  • 4 CYL
  • FWD
  • MANUAL
  • 113,200 MILES
Motor started running rough when take off from stop. When stopped idle is approx 1100, & smooth. As pressing throttle car shutters, & may die. I have chanced the, Throttle positioner, plugs, plug wires, IACM. Cleaned the Throttle Body, & intake. 6 Months on 2- O2 sensors. There is no CHECK ENGINE LIGHT.
The new plugs are carboned.
SPONSORED LINKS
Sunday, November 15th, 2009 AT 3:02 PM

1 Reply

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
U should check the fuel pressure should be about 40-50psi u could have a bad fuel pressure regulator which is in ur fuel filter also check ur coolant temp sensor thats very common to go bad and a new one is under 20. Let me know what u find.
Louie
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, November 16th, 2009 AT 4:21 PM

Please login or register to post a reply.

Related Engine Stall While Driving Content

Is it Safe to Drive Check Engine Light?
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
Engine Stalls While Driving
GUIDE
Engine Stalls While Driving
An engine that stalls while driving and then starts back up again, either immediately or after a short time is different from an engine that just wont start or if the...
VIEW MORE

Sponsored links