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1994 Chevrolet K1500 5.7L Poor Idle Quality, Stall
Posted to GM Driveability on 1/10/2004 17 Replies

Under light load the egr valve will open up to 100% even if I just load in the shop in drive. When it comes back to idle it stumbles untill the egr valves returnes to its seat. I changed the egr valve, egr soliniod, ecm and installed a new prom. The data stree...

17 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

1994 Chevrolet K1500

VIN 2GTEK19K4R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tbi
SymptomsPoor Idle Quality, Stall
OccursOn Decel
Message Closed w/Summary

car Vehicle Data

1994 Chevrolet K1500

VIN 2GTEK19K4R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tbi
SymptomsPoor Idle Quality, Stall
OccursOn Decel