I keep getting water collecting in the bottom cover of for the blower motor on my 89 740 turbo. Any suggestions on where it's coming from and how to stop it? Killing blowers and even had it freeze on me this past winter.
Most of the problems I have found is from under the wiper cowl. Has the screen fallen down? leaves get into area and cause a dam which allows water to build up and pour into blower from fresh air inlet