
2005 Chevrolet Silverado 3500 6.6L MIL Lamp on, Hard Start at Times
I have this 2005 Chevy 3500 Duramax 6.6L LLY. It will run perfectly fine and have plenty of power... except for every once in a whial it will set a code P1093 and will go into a "limp" mode not allowing fuel pressure over 11,000 PSI. At that point the RPMS won...
FIX posted 8/29/2012
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Message Closed w/FIX
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VIN | 1GBJK39215 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Hard Start at Times |
Occurs | Intermittently |
Trouble Codes
P1093 | Fuel Rail Pressure Low During Power Enrichment |
Message Closed w/FIX
Vehicle Data
2005 Chevrolet Silverado 3500
VIN | 1GBJK39215 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Hard Start at Times |
Occurs | Intermittently |
Trouble Codes
P1093 | Fuel Rail Pressure Low During Power Enrichment |