1999 Gmc C3500 Does Truck Surge Forward Drive Without Accelerating

1999 GMC C3500
250,000 MILES
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ANONYMOUS
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why does truck surge forward in drive without accelerating
Feb 20, 2013 at 1:03 AM
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BILLSPOKES
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The defective Part that was changed that corrected the problem with my truck was the Fuel Lift Pump.
I had a similar experience with my 2000 Chevy k3500 diesel.
While driving around 40 mph truck would accelerate I would remove my foot from accelerator pedal
And the truck would continue to accelerate. I would then step on the brake truck would then decelerate, but could not accelerate over 10 mph.
Mar 17, 2013 at 10:58 PM
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