i have the dreaded shock knock in cold weather. i replaced the collars and it did not work,i then used the washer technique that i heard about and that stops the noise on large bumps. the problem i have now is it makes a low pitch knock all the time. i put the washers over the collar as directed but maybe this really isn't the way to do it any help would be appreciated.

 

anyone???????

 

if yours shocks knock in cold weather its because water has contaminated the oil in the shock and freezes, causing voids in the oil.

you need new shocks

 

Thank's i thought of replacing them before but i guess now i know.