Question about 2005 Chevrolet Avalanche
The truck starts jerking when driving for awhile at 60+. Does fine at lower spends. Replaced the MAF sensor. Does a little better. Had transmission rebuilt about a year and a half ago.
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Posted on Jan 02, 2017
it is possibly the throttle position sensor(tps) malfunctioning. basically the computer or "brain" of the car thinks the throttle is in a different position than it really is and automatically makes adjustments to fuel, air ect.... based on these false readings from the sensor thus causing the engine to react a little different when you expect to have power.
Posted on May 14, 2011
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