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Answerthe vehicle speed sensor can cause this problem or it can be the thermostat.i had the same problem and it worked for me.
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Q: What causes a Automatic Transmission not to shift from 2nd to 3rd or overdrive in a 1998 Chevy Silverado?
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Related questions

What causes transmission not to shift into overdrive?

usually it is the overdrive solenoid, but can be the connector to it, input to the computer, or the computer.


What causes the automatic transmission will not shift?

electronic solenoid


What causes an automatic transmission to fail to up-shift?

a bad radiator -automatic portion of radiator not cooling off transmission


What causes an automatic transmission to jerk when shifting?

The most common cause of a automatic transmission jerking, when shifting, is low transmission fluid. Fill the transmission to the full mark.


What causes overdrive light to flash on a ford wind star?

your transmission is about done, sell it


What is an overdrive gear?

A gear which causes the transmission output shaft to rotate at a higher speed than the transmission input shaft.


What causes the transmission not go into overdrive when hot?

Assuming it is an automatic transmission, I would check the fluid level. When the transmission is warmed up, the level should read 'full' on the transmission dipstick. Check the color and smell of the oil. Does it smell burnt, or does it appear to be brown instead of red? Perhaps the filter screen is clogged.


Why would your vehicle come out of overdrive - 1995 Ford Explorer?

There is a push button on the end of your automatic shift lever. Pushing it in causes the Overdrive to turn on and off.


What causes a automatic transmission to shift hard?

Possibly low fluid.


What causes an automatic transmission to continue jerking after a fluid change?

Your transmission is breaking down inside. ether watch for it. or extensive transmission is required.


My 1999 S-10 does not want to shift into second gear its an automatic?

There are several causes that an automatic transmission will not want to shift into second gear. The two most common causes are transmission pump issues and trouble with the vacuum modulator.


What would cause a 1992 lebaron GT convertible with overdrive transmission to not shift from second gear?

The transmission needs repair. The electronic control system causes the transmission to stay in 2nd gear when it detects a problem, such as slipping in 3rd gear or overdrive. This allows the car to be driven in an emergency.