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Hot Rods Pertonix Distributor issue- no spark

Discussion in 'The Hokey Ass Message Board' started by HerecometheJudge1954, Feb 5, 2018.

  1. Yeah I did take the cap off, it's spinning. Good thought though!
     
  2. It is probably a different setup. I think the Accel kit has three wires (one extra for ground), the Pertronix distributor only has two- one for the pre-ballast ignition wire and one to go the the negative coil post.
     
  3. So, here I am on a cold morning. Been checking things- battery is a bit low at 11.8 V- checked at the battery itself- with the cold temp so I now have it on the charger. Reads the same on the pre-ballast ignition wire. With key on, no cranking, reads 5.2V at positive post of coil, same at the ballast resistor. Voltage drop with cranking at positive coil post is 9.2 V with the battery in current state. With cranking and voltmeter on negative post, I get a steady 1V ready, doesn't seem to fluctuate. Distributor to engine block ground is 0.2 ohms so I don't think that's the issue.

    I think the Pertronix unit is bad.
     
  4. carcruse
    Joined: Aug 20, 2007
    Posts: 863

    carcruse
    Member

    I had the same problem with Pertonix distributer and their coil. . When I disconnected the tach wire it started right up.
     
    HerecometheJudge1954 likes this.
  5. I wonder what that was doing? I don’t have a tach though...yet.
     
  6. Poh
    Joined: Apr 17, 2007
    Posts: 266

    Poh
    Member
    from Quincy,Ca.

    Why don’t you just get rid of ballast, red wire to coil +,black wire to coil - [​IMG]


    Sent from my iPhone using The H.A.M.B. mobile app
     
    HerecometheJudge1954 likes this.
  7. LM14
    Joined: Dec 18, 2009
    Posts: 1,937

    LM14
    Member Emeritus
    from Iowa

    ^^^^^
    He has a Pertronix Flame Thrower I, it takes a different coil setup and different wiring than the II or III do. I ran a I with the ballast resistor. Follow their directions, use their coil and they work great. Start messing with coils or redesigning the wiring and you will have problems.

    Every Pertronix I have put in (both I and II so far) I've used their coil and wires. Removes a lot of questions. I will continue to use their "system" and keep the variables to a minimum.

    SPark
     
    HerecometheJudge1954 and Poh like this.
  8. HerecometheJudge1954 likes this.
  9. Thanks all for the information, people. It was indeed a bad distributor. Summit exchanged it for a new one right away. I bench tested the new ignitor this time before putting it in, everything was good. So I dropped it in on #1 plug wire, set the crank at 8 degrees advance, and she fired right up :D
     
  10. motleycrue
    Joined: May 13, 2013
    Posts: 195

    motleycrue
    Member

    i wonder if ya can help me,,ive got petronix ignition on my chevy, been on for over 8 years, i fitted new starter yesterday,and ide knocke a wire off the coil, i put it back on,, on the minus side instead of plus,, by mistake, and tried to start up, ive now put it on correct side, i have no spark now. have i burnt the ignition in dizzy? or coil? how can i determine? without use of a meter,,,,, THANX
     
  11. Elcohaulic
    Joined: Dec 27, 2017
    Posts: 2,214

    Elcohaulic
    Member

    Return the Pert distributor and get another points distributor on e Bay. There's a guy on here that sells rebuilt distributors also, Buba..
    The stock distributor is light years better made than the Pertronix. Just look at how many threads there are of people having issues with the Pertronix..
    Look for the iron single points distributor. Or you could get the dual point with the tach connector and have a mechanical tach! How cool is that.. Just use one set of points. That stock distributor is a very well made unit..
    Use the points distributor to trigger a CD box like the Vertex Z-6. That would give you one of the best ignitions going..
     
  12. Truck64
    Joined: Oct 18, 2015
    Posts: 4,761

    Truck64
    Member
    from Ioway

    Solid state transistors and ICs &c., don't like that, most likely roasted.
     

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