DTC Codes - Will this hurt the truck? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: DTC Codes - Will this hurt the truck?


dieseldan723
06-06-2005, 04:20 PM
I threw two codes this weekend P0087 and P1093, both fuel related. I drove the truck for about 100 miles after the codes. Will that harm the truck?

dieseldan723
06-07-2005, 02:02 AM
ttt

Kat
06-07-2005, 02:10 AM
I don't know what the P0087 is but I know Big Blue has thrown 100's of 1093's and is fine.

Victory Red
06-07-2005, 07:54 AM
the 87 according to my list is fuel pressure rail too low.

lakingslayer
06-07-2005, 09:34 AM
Just out of curiosity when was the last time you changed the fuel filter? Could be the Hypertech that caused it. Power adders are very notorious for causing 1093's on the LLY.

dieseldan723
06-07-2005, 01:09 PM
I changed the filter 2K ago. I have been running B20 most of the time and just ran B99. My truck is the LB7 and I installed the Hypertech about 1 month ago. Oil now smells like Biodiesel. Hmmmmmm......injectors?