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2005 GMC Sierra 2500 HD SLT 6.6L No power
Posted to GM Driveability on 4/15/2010 13 Replies

For all you duramax gurus out there! vehicle came in with cel on ..customer complaint of lacks power wont accel over 2000 rpm. Has code 1093 for fuel rail psi. I realize that the code is causing the lack of power by default. the problem is intermittent though ...

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  Related Documents & Media  2005 GMC Sierra 2500 HD SLT

 
Message Closed w/FIX

car Vehicle Data

2005 GMC Sierra 2500 HD SLT

VIN 1GTJK33255
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Power
OccursOn Accel, Intermittently

Trouble Codes

P1093Fuel Rail Pressure Low During Power Enrichment
Message Closed w/FIX

car Vehicle Data

2005 GMC Sierra 2500 HD SLT

VIN 1GTJK33255
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Power
OccursOn Accel, Intermittently

Trouble Codes

P1093Fuel Rail Pressure Low During Power Enrichment