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1994 GMC Yukon 5.7L Poor Idle Quality, Hesitation, Stall
Posted to GM Driveability on 7/5/2004 12 Replies

The owner came in complaining of idle on his yukon, when he drove it in he had to keep his foot on the accelerator to keep it going. Once let off it would immediately die, and wouldnt start till you stepped on the gas.

Then it would idle nice and as soon as y...

12 Replies Received (View Replies)

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car Vehicle Data

1994 GMC Yukon

VIN 1DAEK18KAR
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Stall
OccursUnder Load, on Decel, Idle
Message Closed w/Summary

car Vehicle Data

1994 GMC Yukon

VIN 1DAEK18KAR
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Stall
OccursUnder Load, on Decel, Idle