1996 Chevy Silverado engine idleing higher than normal

289,000 MILES • V8 • 2WD • MANUAL
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JRJCOWBOYS
  • MEMBER
  • 1 POST
When driving and I come to a stop, I push in the clutch the engine wants to idle up to around 2200 rpm. I have changed the throttle position sensor, the clutch position switch, and now the idle air control valve. The engine still wants to idle around 2200 rpm when I'm at a stop or if i am slowing down and press the clutch in. The engine is the 5.0 vortec with 5-speed manual
Jan 20, 2008 at 8:54 AM
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DENNYP
  • ✓Experienced Mechanic
  • 1,824 POSTS
check it over really good for a vacuum leak. You can usually find them with some carb cleaner spray.
Jan 21, 2008 at 2:28 PM
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