Whats best to lubricate key cylinders. WD-40, white lithium?!?

 

I used white lithium. WD-40 is to runny for me.

 

I use wd-40 but, white lithium should be better.

 

Graphite!!! It wont goo all over your key, ignition, hands!!

Mike

 

Good point about the graphite.

 

and the winner is...






















graphite!

 

use wd-40 i did mine the other night and its works bette... just make sure u have a rag beside u so it dont run all down the paint..

 

Do not use WD-40 on automotive locks.

WD-40 has teflon in it, it also has a chemical to suspend the teflon and to keep it from clumping.

Look inside your door. Gee there is a teflon stop on the the key cylinder. Guess what happens to the teflon stop if WD-40 gets all over it. It starts to break down because of the suspension chemical in the WD-40.

Same thing for power antenna masts. Don't use WD-40 on a car save it for the sqweeky door hinges on your home.

Use a dry lubricant like graphite or silicon spray.

 

I agree, WD-40 should never go on a car. I have seen people spray it in their engine bay b/c it looks detailed on all the hoses and stuff.
Bad news: WD-40 breaks down a lot of rubber and plastic components. It seeps into the hoses and makes them soft and extremely prone to bursting.
Try inflating a rubber or latex glove and spraing WD-40 on it. 5-6 seconds later, glove pops.
Sean Cathcart

 

What about engine degreaser? Or is that worse?(I'm talking about for cleaning the engine bay now)

 

Whatever you use, cleaning your locks regularly (annually?) is a really good idea. Sticking tumblers make it much easier for other keys to be used in your lock! I had a car years ago (a Corolla) whose locks gave very little resistance when inserting a key. I tried three other Toyota keys and they all worked! I lubed the hell outta the locks with CRC (our version of WD-40) and it fixed the problem completely. Mine was the only key that worked.