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Old 03-11-2007, 10:09 PM   eBay Motors   #3 (permalink)
Diesel Nut
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Join Date: Jun 2006
Location: Sacramento, CA
Posts: 1,027
The LB7 trucks have injector warranty extended to 200k, so I would think about calling the dealer. Believe me, you don't want to do them yourself!

P1093: Fuel pressure low during power enhancement

Check the oil and see if it smells like diesel. Sounds like an injector stuck open.
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