Truck keeps on cruising after letting off throttle.
#1
Truck keeps on cruising after letting off throttle.
Hello, Im hoping to get some help with a problem Ive been having with my pickup. Its a 97 gmc c1500 with the 5.7l and I believe the 4l60e (around 105k). Heres the deal... I seem to have automatic cruise control. I can be cruising at 35 or so, around 1800rpm, let off the fuel and the rpm/mph doesnt drop. Seems like if I have the room to let the truck go without breaking, the tranny will shift down and slow the truck. Otherwise, breaking will make the rpms drop. I dont think the throttle is sticking because in park or neutral the rpms drop like they should. Any help you guys could give would be greatly appreciated.
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lkamp6969
Chevy Silverado/ GMC Sierra Forum
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11-25-2010 11:03 AM
2001_1500HD
Chevy Silverado/ GMC Sierra Forum
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10-16-2010 01:20 AM