Quote:
Originally Posted by jsk
My suspension just started popping and it has the CRE3000. I crawled underneath and did some prying and could not tell there was any play in the bushings. If they are tight then what is the popping? I just posted video in another thread. I have been tempted to spray lubricant to help with the noise. I’m wondering if bushings are just dry but are still good for now.
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The nylon bushings don't turn smoothly, they "cog" - that is they resist turning. when you put a bit more force they "pop" as they move a distance.
Think of the second hand of a quartz watch. It sits in one place and then "jumps" a second. That is how the bushings rotate. And each time one overcomes the friction and jumps, it makes that popping/creaking sound.
[edit] The nylon bushings are intended to run "dry" - not lubricated.