Shifting Promblem
Shifting Promblem
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Joined: Dec 2007
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From: North Carolina or Kentucky. Take your pick
Assume the fluid level has been checked and is full and fluid color O'K.
It seems unlikely that a gov solenoid or pressure transducer is malfunctioning at 70 MPH. ABS speed sensor and RPM sensor should be O'K also. It may be a very sensitive brake switch. Try holding very light lifting pressure from under brake pedal and see if that gives relief.
Try adding a extra pint of ATF. I have heard instances and experienced on my own, that tranny needs just a little more fluid level at highway speeds.
It seems unlikely that a gov solenoid or pressure transducer is malfunctioning at 70 MPH. ABS speed sensor and RPM sensor should be O'K also. It may be a very sensitive brake switch. Try holding very light lifting pressure from under brake pedal and see if that gives relief.
Try adding a extra pint of ATF. I have heard instances and experienced on my own, that tranny needs just a little more fluid level at highway speeds.
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Brendan
24 Valve Engine and Drivetrain
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Oct 17, 2007 11:12 AM