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Power Strokes
7.3 Aftermarket
Engine runaway
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[QUOTE="DoubleL, post: 1172849, member: 2931"] My new build is up and running BUT when I give the throttle a good blip that will drive rpm above about 1700 rpm, when I let off pedal the rpms continue to rise beyond redline. I have to shut key off to get it to come back down. While driving it feels like cruise control and braking brings it back down to normal. What I've tried cuz I have 2 1999 trucks is; pcm swap with and without tunes, I have different tuners on my hydra chip, and pedal assembly with tps on it. Anybody got some ideas for me? [/QUOTE]
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