What type of grease do they use on the doors my driver side door is creeking really bad. 2000 silverado

 

um, i used some of this grease in a can, its a white can, used for garage doors.

i think the name of that grease is called something like, liquid grease. It works well

Or some WD-40

 

i tried 3n1 but that didn't work i'll try the white grease

 

I knw that auto shops use somthing called white litheum grease that stuff should work. It it did the job for my 83 silverado. Hope it works for you 2.

 

First thing you need to do is establish why it's squeaking. a 2000 shouldn't squeak yet, unless maybe the pin sleeves are broken (cheap fix). With the door open, grab the bottom end near the lock and try to lift it up. If it moves at all, something is loose. If it moves, check the sleeves at the hinges. They're hard to see as they sit in a slot, but look for a door pin (just like doors in your house). The sleeves cost around $2 at GM, or you can get a full kit off Ebay for around $9.

As for grease, like the last guy said, white grease is what GM uses. They should have this product on hand at your dealer, or autoparts store.

 

The grease i was talking about was white litheum grease. I was too tired to get up and go in the shop to see what it was really called.