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rpm jump

  1. RPM Jumps 200-400 RPM on 1998 1500 4x4

    5.2L V8 Specific Topics
    Truck has 184k miles on it. The problem is most noticable when on cruise control at say 60 mph. The rpm jump 200-400 intermittently. I also notice a slight missing when ever so slightly pressing on the gas pedal from a stop. Other than those two issues the rig runs fine. Hard accelaration...
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