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1999 GMC K1500 Suburban SLE 5.7L Misfire, MIL Lamp on
Posted to GM Driveability on 10/9/2001 9 Replies

I have a generic question for the GM injector poppet valve problem. Is it true that the poppets are only plugging in California due to MTBE in the fuel? What are you dealer techs doing as far as cleaning when I send customers with these? On my own I was told t...

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  Related Documents & Media  1999 GMC K1500 Suburban SLE

 
Message Closed w/FIX

car Vehicle Data

1999 GMC K1500 Suburban SLE

VIN 3GKFK16R8X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
Message Closed w/FIX

car Vehicle Data

1999 GMC K1500 Suburban SLE

VIN 3GKFK16R8X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On