Hey since I change the steer pump,alternate ,and the main belt. My rpm and temp gauge is not working right like on rpm gauge 70 mph is at 2000 and idle is beyond 1000 then temp gauge is not in the middle after I let it warm up

 

Are you certain you have the correct alternator and it is wired up correctly? Sounds like an electrical issue...

 

It came off a 95 or 96 but they junkyard told me it whould work since the one they sold had a broke connect that was a 97 so they chould have gave me the wrong one if that is the case will be ok to run for awhile inthen I get another one

 

NO! you run the risk of frying all sorts of expensive electronics. Make sure it is supplying the correct amount of electricity. Rovers do strange things when they don't get the proper amount.

 

Ok does anyone know where I can trade this one for the right one if not I will try get another alternator from that junkyard