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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
May 31, 2019
Skidus1 wrote:
The new ones use a different pump is that correct?


That is correct. They now use a Denso brand pump for better or worse.

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