Forum Discussion

reelcamper1's avatar
reelcamper1
Explorer
May 30, 2019

2015 GMC Sierra Denali-catastrophic fuel pump failure

Had a catastrophic fuel pump failure in our 2015 GMC Sierra Denali 2500HD Diesel......lost all power steering, brakes, etc. Dealer wants $12000 to repair! When the pump fails, metal shavings go thru e...
Tow Vehicles
FishOnOne's avatar
FishOnOne
Nomad
Jun 09, 2019
Goes to show you how a dealer can make a difference.

Dealer #1/GM customer service: Charge customer for repair.
Dealer #2: Cover repair under warranty.

Hope the OP doesn't have another HPFP repair down the road.

About Travel Trailer Group

44,030 PostsLatest Activity: Jan 21, 2025