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1998 Chevrolet K1500 Cheyenne 5.7L Poor Idle Quality, Surge, Stall, MIL Lamp on
Posted to GM Driveability on 9/27/2006 8 Replies

First post so I hope i've got everything right. Truck will intermittantly lope/surge at idle and sometimes at cruise. Seems to be worse when cold. MAP sensor voltage pid reads .2 at times then will jump up to .6, these conditions may happen at the same time or...

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  Related Documents & Media  1998 Chevrolet K1500 Cheyenne

 
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet K1500 Cheyenne

VIN 1GCEK19R3W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Stall, MIL Lamp On
OccursAlways, Intermittently
Misc.Silverado Z71

Trouble Codes

P0107Manifold Air Pressure Sensor Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

1998 Chevrolet K1500 Cheyenne

VIN 1GCEK19R3W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Stall, MIL Lamp On
OccursAlways, Intermittently
Misc.Silverado Z71

Trouble Codes

P0107Manifold Air Pressure Sensor Circuit Low Voltage