1995 Chevy Astro egr sensor

1995 CHEVROLET ASTRO
233,000 MILES • 6 CYL • 2WD • AUTOMATIC
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CHRIS19032
  • MEMBER
  • 1 POST
would the egr sensor cause my truck to stall when it slows down and have a rough idle it was replaced when i bought the truck two years ago
Feb 7, 2009 at 11:08 PM
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MASTERTECHTIM
  • ✓Experienced Mechanic
  • 4,750 POSTS
absolutely. most common problem is that is not actually the valve bad but there is a humk of carbon holding it open. remove valve and the piece of carbon will come out with a pick. then clean carbon, there will be build up where the valve bolts onto intake.
Feb 7, 2009 at 11:46 PM
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