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1997 GMC K1500 Sierra SL 5.7L No Start, Stall
Posted to GM Driveability on 2/9/2010 11 Replies

Came in blowing ECM-1 fuse,no ecm communication [...] GM & All Data diag trees,by disconnecting various ECM-1 controlled compoents 1 @ a [...] last step at cpfi connector to cause circuit breaker in place of fuse to TRIP [...] "wiggling" and narrowed to 7" bef...

11 Replies Received (View Replies)

  Related Documents & Media  1997 GMC K1500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1997 GMC K1500 Sierra SL

VIN R6V1557000
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Stall
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1997 GMC K1500 Sierra SL

VIN R6V1557000
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Stall
OccursIntermittently