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2001 GMC Sierra 2500 HD SL 6.6L Hesitation, MIL Lamp on
Posted to GM Driveability on 1/25/2017 5 Replies

Truck came in with mil lamp on. Took it for a test drive and found truck to run fine with no load (no trailer ) . There is fuel all over on shift position / gear position Plug on transmission . Fuel is in oil ( wich other shop changed ) but not a signifigant a...

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  Related Documents & Media  2001 GMC Sierra 2500 HD SL

 
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car Vehicle Data

2001 GMC Sierra 2500 HD SL

VIN 1GTHK29121
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursUnder Load

Trouble Codes

P0093Fuel System Large Leak Detected
P0236Turbocharger Boost Sensor Circuit Range/Performance Problem
Message Closed

car Vehicle Data

2001 GMC Sierra 2500 HD SL

VIN 1GTHK29121
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursUnder Load

Trouble Codes

P0093Fuel System Large Leak Detected
P0236Turbocharger Boost Sensor Circuit Range/Performance Problem