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1988 GMC K2500 Sierra SLE 5.7L No Start
Posted to GM Driveability on 3/26/2001

i am using airtex fuel pumps and cannot get a good pressure. the pressure regulator test good and there is no leak down. i have blown through all lines and cannot find any restriction. i even called airtex technical support and cannot come up with a solution. ...

  Related Documents & Media  1988 GMC K2500 Sierra SLE

 
Message Closed w/FIX

car Vehicle Data

1988 GMC K2500 Sierra SLE

VIN 2GTFK24K2J
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsOBD1 FED
SymptomsNo Start
OccursAlways
Misc.350 Cid

Trouble Codes

44lean exhaust
Message Closed w/FIX

car Vehicle Data

1988 GMC K2500 Sierra SLE

VIN 2GTFK24K2J
Engine5.7 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsOBD1 FED
SymptomsNo Start
OccursAlways
Misc.350 Cid

Trouble Codes

44lean exhaust