Raptor 150 lift pump problems

LLYDIRTYMAX1 · 01-14-2013, 06:23 PM

so today i start my truck let it warm up for a half hour take off to go to work truck has no power and dies in the drive way and i find that my lift pump is not running and the fuse is blown change the fuse and it blew again i took the pump apart thnking it is plugged but it wasnt so i put it back in and it worked the now on the way home it blew another fuse any body else have these kinda problems with a raptor lift pump any ideas why its blowing fuses

danhr · 01-14-2013, 06:43 PM

motor is going bad

07keo02 · 01-14-2013, 06:49 PM

The only other thing I could think of is a restriction from the pickup side or maybe the filter clogging causing the pump to strain. I heard you could take the guts out with an allen wrench and it is flow through, might be an easy way to test restriction?

01-14-2013, 06:23 PM	eBay Motors #1 (permalink)
LLYDIRTYMAX1 Junior Member Join Date: Apr 2011 Location: North Dakota Posts: 80	Raptor 150 lift pump problems so today i start my truck let it warm up for a half hour take off to go to work truck has no power and dies in the drive way and i find that my lift pump is not running and the fuse is blown change the fuse and it blew again i took the pump apart thnking it is plugged but it wasnt so i put it back in and it worked the now on the way home it blew another fuse any body else have these kinda problems with a raptor lift pump any ideas why its blowing fuses __________________ 2004.5 LLY ecsb, Volant intake, AFE mp, sinister egr delete, diamond eye downpipe, diamond eye 5" straight pipe, EFI live by Kory Willis, raptor 150 lift pump, Glowshift gauges,edge cts,arp head studs, PPE stage v with suncoast 1056, rare parts tie rods.

01-14-2013, 06:43 PM	eBay Motors #2 (permalink)
danhr DuramaxForum Enthusiast Join Date: Mar 2011 Location: Ford City, PA Posts: 2,118	motor is going bad __________________ 2007.5 2500HD CC/SB LTZ 498 rwhp, 845 rwtq DiamondEye 4", Edge Evo Race CS, S&B Intake, Bilstein 5100 shocks, MOOG idler/pitman with SS support, Raptor 150, P553207, !PCV, !EGR, Transgo Jr, Rare Parts tie rods, 55 watt 4.5k HID low/hi/fogs, Belltech 3" lowering shackle DMAXSTORE.COM, Your Duramax Diesel-Only Shopping Resource

01-14-2013, 06:49 PM	eBay Motors #3 (permalink)
07keo02 Senior Member Join Date: Feb 2012 Location: Dodge City, KS Posts: 325	The only other thing I could think of is a restriction from the pickup side or maybe the filter clogging causing the pump to strain. I heard you could take the guts out with an allen wrench and it is flow through, might be an easy way to test restriction? __________________ 2003 Silverado 2500LS CCSB 4x4 ZF6 ------------------------------------------ EFI live with DSP5, Nicktane Aux Filter adapter and Filter head adapter with CAT water separator and 2 micron filter, Raptor 150 lift pump with check valve bypass, MA Engine Mounts and Trans Mount, MA Pump Rub Kit, SBC single disc, Straight pipe, Roadmaster active supension, Moog pitman/Idler/Support Bracket, Cognito support kit, Rare parts tie rods, Profab Turbo Horn, Intake heater delete, Kennedy high idle and airbox mod

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