99 k1500 drivetrain or ignition problem?
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99 k1500 drivetrain or ignition problem?
I have a 99 chevy k1500 z71 and when i am driving at least 30 mph and 3rd/4th gear with a steady hold on the gas pedal (RPM range 1500-2000) the truck surges, you can hear the engine speed increase slightly and it will everything feels rough then kick it self out and completely fine. this problems happens every 10-15 seconds while driving at a steady speed on the road or highway. have checked tranny fluid, plugs, and wires.
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sporch293
Chevy Silverado/ GMC Sierra Forum
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10-25-2018 01:34 PM