Recent content by professor

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    Cooling System Treatment

    I have a 2003 F350 (7.3), it was mentioned to me the other I should be using some kind of "corrosion inhibitor" in the radiator. He suggested "WIX COOL" #24056 or the same thing from Car Quest #89056. Anyone have experience with this product or would suggest something else????? Thanks...
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    Possible PCM (Powertrain Control Module) Problem?

    PCM Problem I'll have the batteries retested - thanks. Professor
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    Possible PCM (Powertrain Control Module) Problem?

    PCM Problem?? Dogman - thanks for the quick response. Yes, I forgot to mention I had both batteries tested at Car Quest - each tested good at 12.6+ volts. Professor
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    Possible PCM (Powertrain Control Module) Problem?

    For the 3rd time (in about 2 or 3 months) my 2003 F350 (135,000 miles) started harder than usual. All 3 times it has been after the truck sat all night and was the first start (that day) each time. All 3 times have occurred in warm weather (2 in the mid-morning and 1 in the afternoon). After it...
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    rough start up

    Starting Procedure Brandon: thanks for your quick reply (thread and PM). This morning I tried to start the truck a little differently. Turn key on, waited till GP symbol went out, pushed the pedal down some, and then turned key to engage starter. It started right up, but if I let off the...
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    rough start up

    Rough Starts Hi All, I'm a "newbie" here (first post) and could sure use some of your collective knowledge/experience. I'm having the same (I think) problem as MattM. I, however have not installed any high pressure lines. Truck: 2003 7.3 F350 (115,000 miles). I've owned the truck for...
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