Results 1 to 3 of 3

Thread: Diagnostics

  1. #1

    Default Diagnostics

    Is there a diagnostic flow chart to figure out a problem? I have a Terminator TBI EFI and my car just quit running a week ago. I've called tech support with relatively no help. They told me that my distributor was bad (Holley Dual Sync). So I drove an hour to Jegs and bought a new second generation Holley dual sync distributor. I installed it and it ran for two minutes and died and hasn't restarted since. I've tried a new MSD 6AL box, I've reset the distributor sync, I went through & checked the configuration in V5. I'm at a loss would like to know what to check for next.

  2. #2
    Join Date
    Dec 2009
    Location
    Connecticut
    Posts
    22,981

    Default

    http://forums.holley.com/showthread....5760#post45760 (Scroll down to "Typical No-Start Checks".)
    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

    I finally had some time to check some stuff out on my Dart. Everything looks normal. It shows RPM and shows that it's syncing. It has no spark I've tried a new MSD box and a new coil. I also installed a known good MSD box off a running car. My coil checks primary & secondary right with the new coil. When my car initially quit, I noticed that a plug wire had come of the distributor cap. So we towed it to where we where going. I had spark out of the coil, not to the separate spark plugs. That's when Holley tech support said I needed a new distributor (I probably needed a new cap & rotor). I called Jegs (we where in Columbus, OH). They had a new generation dual sync. I installed it the car ran for two minutes and stalled and never restarted. After that I lost all spark. I have none out of the coil. I sent my new dual sync in to see if there's a problem with it or something I might of caused (RMA#172850). The Terminator and dual sync have been on the car for two years without problems until a month ago. Thanks for any help.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us