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1999 Chevrolet K1500 Suburban 5.7L Misfire, MIL Lamp on
Posted to GM Driveability on 7/14/2005 22 Replies

this suburban came in with ses light on [...] [...] monitor revealed cyls.3-4-5-6 missing with 4/5 [...] frame revealed this happened at 71 mph on a hill with a small raft [...] have not been able to duplicate this in shop or road [...] wires/plugs/fuel filter...

22 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet K1500 Suburban

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet K1500 Suburban

VIN 1GNFK16R6X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, Cruise, Intermittently, High Speeds

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet K1500 Suburban

VIN 1GNFK16R6X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, Cruise, Intermittently, High Speeds

Trouble Codes

P0300Multiple Misfire Detected