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coolant leak

  1. 2000 Dakota 4.7V8 Leaking Coolant/Rev Issue

    2G Dodge Dakota General Talk
    I have a 2000 Dakota that I just bought used. I have replaced ALL spark plugs and coil packs and I am getting this really weird revving up at the start of the engine. When you turn the truck on initially, it does the normal high rev systems check, and then it will go from 650 RPMs to about 1500...