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2003 Satarn Vue

Tiny
SJACO
  • MEMBER
  • 2003 SATURN VUE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 135,000 MILES
I have a 2003 satarn Vue, last year I replaced the timing belt. In the past month the car has been runnig rough at idle on start up and the engine light is on. The code scanner says (misfire on all cylinders).I don't beleave that all of the coil packs can be bad. I have already done a tuneup, checked for vacuum leaks and cleaned the crank sensor. The fuel filter will be my next chioce. Do you have any other suggestions? Pease help
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Monday, December 6th, 2010 AT 5:20 PM

2 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Check fuel pressure 50-60 psi. Code P0300? No other codes?
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Monday, December 6th, 2010 AT 5:32 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Please reply to post not to docfixit cause don't check mail tyhat often. So no other codes makes me go to fuel pressure. Also have you tried cleaning MAF?
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Monday, December 6th, 2010 AT 7:05 PM

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