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Thread: Black wire with orange stripe?

  1. #1

    Default Black wire with orange stripe?

    Hi. I have a Holley Avenger EFI on a 347 Ford with an HEI big cap ignition distributor. My car just came back from a rebuild. There's a black wire with orange stripe that sparks every time it touches metal and blows the fuel pump fuse! What do I do with this wire? Thanks.

  2. #2
    Join Date
    Dec 2009


    According to the wiring diagram on page 25 of the Holley Avenger EFI 4BBL TBI instruction manual (550-401), there is no black/orange wire.
    (Seinsmeld, please don't type your posts like you're texting. It takes me a long time to edit it. At least use Spell Check before posting.)
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.

  3. #3

    Default Fuel Prime very faint.

    I'm having trouble getting the fuel pump to prime or turn on. The pump sound is very faint and for 2 seconds not 5. The car won't start. Please help.
    Last edited by Danny Cabral; 09-09-2019 at 11:26 PM.

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