Do you mean Stabilizer Bar?
Take the ford to a mechanic !!
how do you replace the front sway bar likn in a 1999 Grand Marquis?
Sway bar link kits are available at your local auto parts store. They simply bolt in.
Replace the whole sway bar link.
yes you should replace both sides at the same time
How do you install a rear sway bar on a 2003 f 150 4 wheel drive
Not hard at all. 6 bolts for the sway bar, and depending on how many links 8 bolts if it is a 4 link, figure 2 bolts per link. ues jack stands to hold the rear axel in place and do it one link at a time. The sway bar cones off in one piece so do that last.
Here ya go: http://nissannut.com/projects/Poly_bushings/
They just unbolt at both ends. I have never seen an actual sway bar break, usually just one of the linkages. You can buy a link kit for about $10. It has the bolt, bushings and caps you will need to replace one end.
Check with a Ford dealer - there was a recall on the front sway bar links because under certain conditions they could fracture - so they were replacing the left and right front sway bar links under the recall. (Helpfull)
remove the attaching nuts, and with a ball joint removal tool, remove old link. Then install new link, and torque new nuts to specs.
about 1000 dollars