Originally posted by atomarc:
Does your fuse box indicate what size fuse should be in this circuit (10 amp), and are you using it?
My fuse box was painted by the PO, so nothing is left. The information I have from the manuals, indicated a 10 amp fuse - that was what was in there.
Could there be a restriction in the flow of air passing the motor that might make it heat up when running on HI?
Do you hear any noise from the motor when running in HI that might indicate dry bushings or some mechanical issues with it.
If the fuse is sized properly, the motor would only draw excess current if it were crapping out. This would be my first guess. Your choices would be a intermittent dead short through a wire or bad switch, or a motor that was shorting or pulling excess current when it ran for awhile at max RPM.
Stuart
The PO put in a new wiring harness under the dash and the wires look new. I will do the wiggle test to see if there is something broken.
Thanks for all your suggestions.
Bert.
