Recent content by 1989Stepside

  1. 1989Stepside

    High idle in low gears

    Hey, guys. After searching other posts complaining about a high idle, I decided I'd make my own thread. I have a 1989 5.7l c1500 automatic transmission. I've driven this truck for about 15 years, but I've only started doing maintenance and other repairs myself in the last two years. I've been...
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