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2005 6.6L Duramax LLY
Posted to HD/Fleet Forum on 8/14/2012 18 Replies

I have a 2005 Duramax LLY that is causing alot of problems. When driving it will RANDOMLY (have to drive around for a good bit) cut down the fuel to only 11,000 PSI max and won't run over 2000 RPMs. When this happens it will set a P1093- Fuel Rail Pressure Low... Login to read more.

18 Replies Received (View Replies)

 

car Vehicle Data

2005 Chevrolet Silverado 3500 6.6L

Engine6.6 L
Trans5-speed Automatic (Electronic)

car Vehicle Data

2005 Chevrolet Silverado 3500 6.6L

Engine6.6 L
Trans5-speed Automatic (Electronic)