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  1. T

    losing engine power

    The no power problems occur whether being parked above 3500 RPM and while driving will run fine up to a certain RPM range while pulling a hill (live in WV) and its just like a switch is turned on - either lack of spark or fuel. Can change throttle position slightly or downshift and it will...
  2. T

    losing engine power

    no engine power while parked or driving past 3500 rpm. like a rev limiter kicking in. have replaced fuel filter and fuel regulator, fuel pressure checks are good. replaced TPS, IAT, ECT, EEC, and have used a known working coil pack from friends working vehicle. CKS has been checked and...
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    94 explorer no power/ rt bank plugs burning up

    No codes. Have replaced IAT, ECT and TPS. New plugs and wires 10,000 miles ago. Started runing rough. Checked plugs and rt bank plugs burnt off. Replaced those plugs. 500 miles later, running rough, checked plugs and rt bank plugs starting to deteriate again. Replaced and engine will...
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