If a Mercury Topaz is revving while driving without shifting, it could indicate a problem with the transmission. Possible issues include low Transmission Fluid levels, a failing transmission, or a malfunctioning shift solenoid. Additionally, a faulty throttle position sensor or other engine-related issues could also affect shifting. It's advisable to have the vehicle diagnosed by a professional mechanic to identify and address the underlying problem.
check your crank sensor
Clean them and see.
Check the electric fan to see if it is working.
Yes, You can only shift it into 4 high while driving. You can not shift to 4 low while moving.
While driving my cavalier will shift into high gear for at least a couple of minutes. Shifting gears,giving it gas does not help. Any suggestions?
Shift to reverse
Press the brakes or down shift
If its an Automatic, yes its possible.Otherwise if it's a Manual, then no.
if its a stick shift and ur shifting it wrong then mabye that's why
Your u-joints are worn out.
Your transmission might automatically shift out of overdrive while driving on the interstate because of low transmission fluid. This issue might also occur because of a bad transmission sensor or overdrive sensor.
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