GMorning Strato & swcheese, Would you guys mind supply me the model numbers from your machines?? I have not run into these EFI machines yet, but have a great interest in them...... Any EFI system relies heavily on electronics. They are extremely sensitive to voltage variations, ESP A/C voltage, which will make the computer go haywire. EFI relies on digital signals, (on-off) and need clean DC only voltage. Any A/C leakage into the system, will cause problems. It's obvious that the lights have caused a problem, but it's not yet known if it's a supply problem or A/C leakage. If you test the voltage, I'd be interested in knowing the DC & AC voltage readings, if you don't mind, and the cut-off voltage when the engine performance suffers (as in, disconnecting 1 light have an effect, or both). Do these EFI systems use batteries for starting? On-board batteries can be used for starting, but just as important, the battery will act as a capacitor, to help filter out any AC voltage. That's why I'm asking for model numbers on the machines, as I'd like to download the wiring diagrams. To stay ahead of the curve, as well as satisfy my curiosity.
Thanx in Advance, jay
Last edited by JayzAuto1; 02-12-2017 at 04:05 AM.
Reason: Fat finger spelling, missed by spell check