Fuel shim kit... [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Fuel shim kit...


Supercop8100
05-11-2007, 11:30 AM
...whats the purpose?

Z71 Grizzly
05-13-2007, 02:53 PM
To stop the FPRV from popping off to soon and throwing a high fuel pressure code. Am I right? Please correct me if not because I wanna know. Always good to learn

LarryJewell
05-13-2007, 09:55 PM
done to hold fuel reail pressure