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07 GMC 3500 Duramax fuel pump location?
Posted to HD/Fleet Forum on 6/12/2018 19 Replies

LMM 6.6L. Stalled on road. Towed in. No fuel pressure at Fuel Filter. The fuel pump never gets energized by the PCM. I have ground and battery power to the Fuel Pump Relay. If I bypass the relay, still no fuel. I pulled the fuse box, thinking I had a fuse box ... Login to read more.

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car Vehicle Data

2008 GMC Sierra 3500 HD WT 6.6L

VIN 1GTJC336X8
Engine6.6 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2008 GMC Sierra 3500 HD WT 6.6L

VIN 1GTJC336X8
Engine6.6 L
Trans6-speed Automatic (Electronic)