1995 GMC Jimmy Runs rough at idle and sometime while drivin

Tiny
DPICANO
  • MEMBER
  • 1995 GMC JIMMY
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 15,000 MILES
The engine runs rough at idle and a little during driving but not as severe as at idle.

The engine was replaced 15000 miles ago. The fuel injectors were just replaced. And just tuned up. I'm wondering if it could be the PCV valve?

Help. Thanx, Dennis
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Wednesday, April 29th, 2009 AT 9:53 PM

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Tiny
RASMATAZ
  • MEMBER
Check the idle air control valve and EGR valve
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Wednesday, April 29th, 2009 AT 9:59 PM

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