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  1. major issue with a 5.2 ECM

    Drivetrain Tech Center
    whats up guys! havent been on here in quite a while... still have the 98 4.0 but my uncles 1995 5.2 has a problem. whenever the key to turned to on, the 20 amp fuse for the ECM blows... it was only doing it if the jeep was put in reverse and given an excess of throttle... if anyone knows...
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