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Thread: Harrop 2300 supercharger to Optimiser 6500

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  1. #11
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    Struggling with an on-going issue. I came home on the end of a tow rope maybe 4 weeks ago. The car lost power, would not rev over 1400rpm under load and would rev to 3000 then die. I thought it was dirty fuel o faulty lift pump so changed both. Problem persisted so let me to believe one of the fuel computer flow meters has died so took these out of the circuit. Thought problem was sorted then today it died within 3 minutes, initially low fuel pressure the restarted it and back to 11psi. I have wired a direct jumper cable from battery to the injector pump soledoid, and it is a solid flick, indicating fuel has a pathway to the motor. Glow plugs are fully functional. I am going to bypass everything from the outlet of the lift pump to the downstream side of the fuel heat exchanger. How can I test the solenoid is chattering or failing ? Bit at a loss
    I guess I should drop the fuel as a test but it looked pretty good when I pumped it thru

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