Whats the Difference between 4Hi and 4Low?

[drumset5994]

Sorry, but i've looked everywhere...

 

What is the difference between 4Hi and 4Low? I know 4Low kicks absolute ass when you're buried...ive used it before (on my sister's 98 Jimmy)

 

From what i understood, 4-Low uses...all 4 wheels? but she doesnt have a locker in the back (g80)

 

Im confused-lol.

[builderpaul]

Sorry, but i've looked everywhere...

 

What is the difference between 4Hi and 4Low? I know 4Low kicks absolute ass when you're buried...ive used it before (on my sister's 98 Jimmy)

 

From what i understood, 4-Low uses...all 4 wheels? but she doesnt have a locker in the back (g80)

 

Im confused-lol.

 

<{POST_SNAPBACK}>

 

 

 

It is just a lower drive gear so you get lots more torque in 4L.

Nothing to do with the G80 if you have a G80 it works in 4l and 4H

The same drive system to the 4 wheels in 4l and 4H.

[facn8me]

When in 4 hi or 2 hi gearing is 1.1 when put in to 4 lo the gear ratio is 2.72 to one ratio. In 4 hi or 4 low the t-case is engaged and sends power to the front driveshaft. There is a electric motor on the front diff tha engages the axles.

[ZE5]

When in 4 hi or 2 hi gearing is 1.1 when put in to 4 lo the gear ratio is 2.72 to one ratio.  In 4 hi or 4 low the t-case is engaged and sends power to the front driveshaft. There is a electric motor on the front diff tha engages the axles.

 

<{POST_SNAPBACK}>

 

 

Some use to be vaccum actuated... man those werent the days