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2001 Chevrolet Silverado 2500 HD 6.6L MIL Lamp on, low power under load
Posted to GM Driveability on 7/28/2007 9 Replies

truck appears to be somewhat down on power all the time but with even very light load (one dirt bike in bed)it will turn on mil and go into limp in mode and set po93. can also induce po 93 intermittantly unloaded with very hard acceleration. freeze frame data ...

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  Related Documents & Media  2001 Chevrolet Silverado 2500 HD

 
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Silverado 2500 HD

VIN 1GCHK29191
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI / direct common rail injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Low Power Under Load
OccursAlways, Under Load
Misc.4 Wheel Drive Allison Trans

Trouble Codes

P0093Fuel System Large Leak Detected
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Silverado 2500 HD

VIN 1GCHK29191
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI / direct common rail injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Low Power Under Load
OccursAlways, Under Load
Misc.4 Wheel Drive Allison Trans

Trouble Codes

P0093Fuel System Large Leak Detected