What do you think?

I use a GT LTS Team to commute to work. Well every
other day the rear suspension sounds like your having sex on an old
steel spring bed. You with me still. Did lube did work for 2 days. Then
I took it all apart and greased it sounds were back in a few days. Its
been a humid summer so far. So now I come up with this fix. I heavy
spray with Liquid Wrench, follow with WD 40,and finish up with STP
Silicone Lube. Not a sound in 5 days and its been humid.

wrote: (clip) Not a sound in 5 days and its been
humid.
^^^^^^^^^^^^^^^^
I would still shop for a new bed.

I commute one week on a GT hybred no suspension. The
next week its a Schwinn Probe upgraded to 24 speed. And the subject bike
is the 3rd week. I've been using 3 bikes for 5 years. They
were all given to me since I have a hand for bring the thing back to
life. Most off the time no cost out of pocket.

wrote:
I use a GT LTS Team to commute to work. Well every
other day the rear suspension sounds like your having sex on an old
steel spring bed. You with me still. Did lube did work for 2 days.
Then I took it all apart and greased it sounds were back in a few
days. Its been a humid summer so far. So now I come up with this fix.
I heavy spray with Liquid Wrench, follow with WD 40,and finish up
with STP Silicone Lube. Not a sound in 5 days and its been humid.

I'll bite: why commute on a full squishie?

(Otherwise, I'd say you solved the case! :-D )