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    Fuel Injected! jim_in_dorris's Avatar
    Join Date
    Dec 2011
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    803

    data log of my idle problems

    Well, I got off my duff and decided to try to see what my idle problem is. My truck has always had a stumble at idle. Multiple tuneups have not cured it, and I am getting curious about what is going on.
    I did this log on my way to and from the dump today. Details... stock 305 (i think) 700R4 3.73 gears 30x9.50x15 tires. The truck has always run lean, but today I am curious about idle.

    7747 tpv4.14 (I can't get 5 to connect)
    Attached Files Attached Files
    Square body stepsides forever!!!

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