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1995 GMC C3500 Sierra SLE 6.5L Excessive Emissions, MIL Lamp on
Posted to GM Driveability on 2/1/2000

Truck came in two months ago with no power, code 78, waste gate solenoid. Checked system and no vacuum was being sent to waste gate. Ran tests and replaced solenoid. Test drove and everything fine until yesterday. Black smoking bad and cel coming on at tim...

  Related Documents & Media  1995 GMC C3500 Sierra SLE

 
Message Closed w/FIX

car Vehicle Data

1995 GMC C3500 Sierra SLE

VIN 1GDKC34F6S
Engine6.5 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / Diesel
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursIntermittently
Misc.Turbo Diesel

Trouble Codes

78Wastegate solenoid
Message Closed w/FIX

car Vehicle Data

1995 GMC C3500 Sierra SLE

VIN 1GDKC34F6S
Engine6.5 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / Diesel
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursIntermittently
Misc.Turbo Diesel

Trouble Codes

78Wastegate solenoid