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A transmission gear with a ratio below 1:1, which improves fuel economy by reducing engine revolutions per minute at highway speeds.

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Q: What is overdrive on a truck?
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Can you install a overdrive transmission in a 1990 Chevy pickup?

That truck came factory with a 700R4 transmission. And that has overdrive in it already.


Need a diagram of a 1993 Nissan truck automatic transmission with overdrive?

where is nissan 93 pickup overdrive relay


What is a George Overdrive?

What you refer to as George overdrive is known in the trucking industry as Georgia overdrive. It is going downhill with your truck out of gear. This is gone down grades to allow the truck to accelerate beyond the normal top speed of the engine in to gear without damaging the engine.


What does OD mean on a ford ranger 2001 truck?

overdrive ( the overdrive gear of the transmission that allows the engine to run at a slower RPM when you are on the highway )


What does Overdrive do on a Dodge Ram 1500?

Turning off the overdrive is basically preventing the truck from shifting gears past 3rd. It's useful when you're going up or down steep hills. answer Dodge Ram trucks come stock with an overdrive, or O/D, function that enables them to switch between three and four gears. When the overdrive is off, the truck operates on three gears, allowing it to pull more weight and giving it more power. When the overdrive is on, the truck operates on four gears, using less power and less gas.


What is the name of the 80s movie about a monster truck with a combine front end?

Maximum Overdrive?


Why does your 1987 Nissan truck shimmy in overdrive?

You might need a new u joint.


Can you drive your truck 70 mph with overdrive off?

Yes, but the rpm's will be very high.


Why is 1994 GMC truck not going into overdrive?

if their is no slipping or any other transmission issues and it is just only the loss of overdrive try replacing the brake light switch


What does check for overdrive mean on a semi truck?

It means that the truck in question has an overdrive transmission, as opposed to a direct drive transmission. All other things being equal, a truck with a direct drive and 2.64 rear ends is pretty much equivalent to running a .74 OD transmission and 3.58 rear ends.


What gear do you use in a moving truck going uphill?

not overdrive... it depends how fast ur going


What is a Georgia overdrive?

a trucker term for putting the truck in neutral often when descending a long grade