Recent content by andyduran18

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    New from BC

    Welcome to the forum! Great to have you here!
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    4.0 only runs for a couple seconds

    Just to rule out the ECU, you could send it to @Wranglerfix (wrangelrfix.com) and have him test it for you to rule out whether it's got an issue. When you get back to the Jeep I'd be curious to know what the fuel pressure is at the rail. That's where I'd want to start just to rule out the most...
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    4.0 only runs for a couple seconds

    What is the fuel pressure at the rail when it's running?
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    Jeep misfire

    hello all, i’ve put in new spark plugs ignition wires, cap and ignition rotor but it seems like it’s still misfiring and no check engine light. any recommendations or suggestions. thank you