over this smallest bump in the road my suspension squeeks loud as hell, i mean its BAD!.. i don't know exactly where its coming from but i do know i have pollyurethane bushing under there.. i've greased them and it doesn't do very much.. i'm looking to replace whatever i need to replace to fix this noise problem.. anyone recommend anything?

 

What type of poly grease are you using?

 

What I do is to use 15-50 Mobil 1 synthetic oil. Before anyone jumps up & down polyurethane is advertised to be impervious to oils and other compounds.

Basically I bought a quart, placed some in a oil pump can and placed a few drops on each side of every bushing. After I noticed that it drips off, I also placed some newspaper under each place I put the oil. It only drips off for a short while, then the newspapaer goes in the trash.

However, no squeaks!

It really does work. The oil seeps into the crevices unlike the grease and keeps everything squeak free.

RBob.

 

thanks, i'll try this oil idea first