Hey!
I now have two 2001 Blazers with a squeaking from the rear hatch window, its drives me insane, and Ive got it quiet for just a brief time, I guess this goes for all so how did you guys got this thing to stop making you crazy, its like freakin chineese torture!

Cheers!

 

See the link below how I eliminated the rattle/squeak from mi 89 S15 and it still does not rattle or squeak.

https://blazerforum.com/forum/1st-ge...minated-33497/

 

i spray silicone on the seals all way round, lasts about 2 weeks

 

grease, some do insulation tape.

Check the rigging may help a little or keeps the fixes for a longer time.

I think that this issue has been ongoing since the 1st gen's.

 

I did hockey tape on the latch on my Blazer, and it lasted a good year before it started squeaking again. You can also try adjusting the latch on the tailgate to make it a bit tighter.