93 grand cherokee

[Wayne711]

Hey everyone! So I just picked up a GC for 275 bucks from my girl friends dad. He was saying it had a ring and pinion problem. So I just went to a jeep salvage yard and picked up a new one and swapped it out for a high pinion Cherokee axle. But the only problems I have been running into is 1) I no longer have antilock breaks. That's not a big deal tho. And 2) my idle is super weird and sometimes just drops as if it's going to die. You guys have any ideas what that could be?

 

[theginger969]

idle control sensor
PartsTrain.com - Hard to Find Auto Parts and Truck Parts -

 

[theginger969]

where you from?

 

[Wayne711]

I live in Washington state. And yea I was thinking that. I cleaned the throttle body hoped that was it. It doesn't seem to die anymore. Just the battery drains pretty bad sometimes