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  1. 05-17-2015, 01:17 PM #1
    SMWS6TA
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    Navy Blue Metallic
    98 T/A w/ mods, 00 FBVert

    Fuel Pump questions

    Ok...so had a great time taking it for it's first cruise. Less than 1/4 mile from the house it dies.

    Almost zero pressure at the rails. So I change out a new filter just in case. No change. So today I chase down every connector to see is it has pwr. I even pulled the pump to make sure and it's getting it. Also saw that the sock fell off. Not sure if it came off while I was pulling the pump or it fell off.

    Now while turning it over i had the pump in hand a felt it click and make a little noise. I looked in the pick up side and see what looks like gears. They do not seem to be moving.

    So dead pump or just clogged?
    http://www.ls1.com/forums/f7/my-6-liter-build-174257/

    http://www.ls1.com/forums/f8/my-8-8-rear-build-165553/

    6.0L Block - Forged 403ci , Polluter Stg3 Cam, FAST 102mm Intake, NW102 TB, MSD wires, NGK TR6 plugs, Truck Coil Packs, LS3 Fuel Injectors, CC Pacesetter LT Headers, TS&P ORY, QTP e-Cutout, Magnaflow Muffler, 104mm Air Lid & Line Lock, Catch Can, Stage 2 T56 w/Viper shaft, PRO 5.0 Shifter, Tick MC, SPEC Stg3+ Clutch, QT SFI BH, MWC DSL, Full UMI Performance Suspension, Belstein Shocks, Hotchkis Springs (1" Drop), YR1 Snowflake Wheels wrapped in NT555 tires & Custom Fab Ford 8.8 rear w/Wavetrac Diff 3.73 Yukon Gears, WSQ Hood, 3"CM Strange Eng Drive Shaft.

    00 FB Vert - Stock

    78 FB - Just getting started......

    Horsepower never lies, but is often lied about!
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  2. 05-17-2015, 02:25 PM #2
    pajeff02
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    Black & Blue
    '02 WS.6 / '07 Suburban

    Sounds dead. You have power to the pump and it's not working. Did you have any debris in your tank when you installed the new pump? Try tapping on the pump a bit to see if it'll kick on... but at this point I don't know if I would trust it.
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  3. 05-17-2015, 02:51 PM #3
    SMWS6TA
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    Navy Blue Metallic
    98 T/A w/ mods, 00 FBVert

    Fuel Pump questions

    no debris. I clean it all before I installed the 1st time.
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  4. 05-17-2015, 02:58 PM #4
    SMWS6TA
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    Navy Blue Metallic
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    Fuel Pump questions

    is there a warranty on racetronix pumps?
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  5. 05-18-2015, 02:46 AM #5
    pajeff02
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    Should be. You buy it directly from their site?

    By chance, was the fuel pump relay in the Racetronix harness an RL44 (4 prong, 40 amp)?
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  6. 05-18-2015, 07:16 AM #6
    SMWS6TA
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    No, it has a different style relay. The prongs are different in set up.

    I'll post a pic later.

    Well I talked to WS6store and I'm too far out of the warranty they offer. I'm waiting on their tech support to call me to go over troubleshooting to make sure it is defiantly the pump.
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  7. 05-20-2015, 04:36 PM #7
    pajeff02
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    Ok - hope they come through for you.
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