[junior123]

My whipper are very slow, and i dont know why...they do work but the speed is not the same as before...

what could be the problem ???

 

[Tech]

Most likely the wiper motor is bad.

 

[junior123]

Recently a notice that when its cold outhere the problem still there, and when its warmer the whipper motor work like a new ???

bizzarre ???6 is it a lubrification problem ???

 

[Tech]

You cannot lube the wiper motor at all.Thats why it needs to be replaced.

 

[lulunono]

Of not too late :
worned aluminum cage. look for any crack in plastic protectors. If water went into wiper arm, aluminium gets coroded and eventualy jams the wiper thus burning the motor if your not acting rapidly. My 855 turbo wagon had the same at 285K . Remove the big platsic, unmount the whole assy, lube both arms, and try it back.

 

[Tech]

Good tip thanks for the info.