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Thread: HyperSpark Major Issues, Help!

  1. #11


    You might want to capture a datalog starting with the air cleaner off. Drop the air cleaner on, and then you may be able to identify which signal is being corrupted.

  2. #12


    I took a step back and looked at the other source of RFI in and around the air cleaner, the alternator wiring ran along the intake manifold and driver side valve cover. I pulled the belt off the alternator and started the car with the air cleaner on it seemed to run somewhat okay, but rich. I rerouted the wire outside, I'll test it tonight to see if this change made a difference! C68
    UPDATE: I figured out how to make it run, take the hood off! What a piece of crap!

  3. #13


    Hey Cheverra68. Sounds like my problem to the tee. Did you ever figure out what was wrong?. I have a '72 Chevelle. I have the whole HyperSpark system including the in-tank fuel pump. I've never been so frustrated. I'd appreciate any help you can offer.

  4. #14


    Make your own thread describing your issue. Post the Config File and a datalog and tell us about your engine setup. The more detail the better.

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