1990 Chevrolet C1500 Truck Stalls Neutral Gear Idle Changed Tps Sensor Egr

1990 CHEVROLET C1500
190,000 MILES
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Truck stalls in neutral and in gear at idle. I have changed the TPS sensor, EGR, plugs, wires, cap, rotor. Runs strong but in neutral or in gear it will stalls out at idle. The exhaust smells like a bad EGR.
Oct 20, 2012 at 10:59 AM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
check the base gasket for throttle body. idle iar control valve.

Roy
Oct 20, 2012 at 12:21 PM
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