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1999 Chevrolet C1500 Suburban 5.7L No Start, Poor Idle Quality, Stall, Misfire
Posted to GM Driveability on 8/25/2006 16 Replies

unit starts and runs fine most of the time has had new filters, distributor cap, rotor, plugs, fuel pressure checks good (62psi ko, 56psi wot) ONLY cranks, hits, stalls, and pops/backfires at intake on first start after parked all nite with wet or high humidit...

16 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet C1500 Suburban

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet C1500 Suburban

VIN 3GNEC16R7X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Stall, Misfire
OccursCold, Intermittently

Trouble Codes

1626theft enable signal lost
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet C1500 Suburban

VIN 3GNEC16R7X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Stall, Misfire
OccursCold, Intermittently

Trouble Codes

1626theft enable signal lost