The rear wiper on my 96 just makes a noise.It works if you 'help' it.Is there a plastic gear in there??Any one have a spare they would part with??

 

try loosening the bolt on the rear wiper its too tight

 

Ummmm,what bolt??I assume I will see it if I take it apart??Thanks for your time....

 

sorry i took it as you removed it already and put it back on but on the rear wiper theres a rubber piece on the end pop that off and theres a bolt there you got to take that off to get the wiper off and the motor if your replacing it.. once i can get mine filled ill be ready to part with mine but got to get it welded shut first. mines like 5 months old or so

 

My rear wiper has been useless since the day I bought my blazer new. Only thing it is good for is to let me see my spare more clearly.