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1988 GMC K1500 Sierra SLE 5.7L Stall, MIL Lamp on
Posted to GM Driveability on 5/28/2002 12 Replies

This is the daughter's truck which is now 700 miles away. Bought it as a core, got it up & running and drove it down to her in Va from Mass. It runs well, burns zero oil.

Here's the problem. It has a solid code 44 (lean exhaust). Integrator is 135 and block l...

12 Replies Received (View Replies)

  Related Documents & Media  1988 GMC K1500 Sierra SLE

 
Message Closed w/Summary

car Vehicle Data

1988 GMC K1500 Sierra SLE

VIN 2GTDK14H8J
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
SymptomsStall, MIL Lamp On
Misc.Started as a 5.0,Now a 5.7

Trouble Codes

44lean exhaust
Message Closed w/Summary

car Vehicle Data

1988 GMC K1500 Sierra SLE

VIN 2GTDK14H8J
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
SymptomsStall, MIL Lamp On
Misc.Started as a 5.0,Now a 5.7

Trouble Codes

44lean exhaust