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1999 Chevrolet K1500 Suburban 5.7L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on
Posted to GM Driveability on 8/8/2006 8 Replies

Hello guys, this suburban come in for non start by bad fuel pump and by mil on P0300, engine was able to start sometimes, and found misfiring cyl 4 ,plug was fouled by oil by worn valve guides. After install new fuel pump,fuel filter, spark plugs and new head ...

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  Related Documents & Media  1999 Chevrolet K1500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet K1500 Suburban

VIN 3GNFK16R8X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On
OccursHot, Idle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet K1500 Suburban

VIN 3GNFK16R8X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On
OccursHot, Idle

Trouble Codes

P0300Multiple Misfire Detected