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1988 Chev/GMC Truck C1500 5.7L Cuts out, Misfire, LOSS OF POWER
Posted to GM Driveability on 5/25/1999

Hi Guys, I WOULD APPRECIATE YOUR RESPONSE ON THIS ONE, GREATLY... This one has been to several shops before it came into me. Vehicle loses power under load, big time! Problem seems to be worse as temp of components warm up but not always. To make it...

 
Message Closed w/FIX

car Vehicle Data

1988 Chev/GMC Truck C1500

VIN [No VIN Available]
Engine5.7 L / 8 cyl
EmissionsUS FED
SymptomsCuts Out, Misfire, Loss of Power
OccursUnder Load, on Accel, Intermittently
Misc.16120054 Prom; Scan Id #0061

Trouble Codes

44lean exhaust
Message Closed w/FIX

car Vehicle Data

1988 Chev/GMC Truck C1500

VIN [No VIN Available]
Engine5.7 L / 8 cyl
EmissionsUS FED
SymptomsCuts Out, Misfire, Loss of Power
OccursUnder Load, on Accel, Intermittently
Misc.16120054 Prom; Scan Id #0061

Trouble Codes

44lean exhaust