[mytduster]

98 1500 4x. re jumps/skips when turning locks when backing. was switched. not sure if res are same or interchangeable. Need help with id.

 

[Road Dog]

You have a Chrysler 9 1/4 in the rear and a Dana 44 in the front. It sounds like the 4WD is engaged. Bad idea on pavement.

 

[mytduster]

Thanks for the idea. Will investigate. How do I figure out what gears I have and what are the tags on the RE for.

 

[Road Dog]

There's a decal on the underside of the hood or the glove box with the drivetrain info. Or there's a tab on a diff cover bold with the gear number. Most are 3.55.