Here's one for the old guys.
Remember when windshield wipers were run by engine vacuum?
I had an old truck with 3 on the tree.
As you accelerate the wipers stop and you get a wipe or two while shifting gears.
Sometimes it rained so hard that while accelerating I would slow a bit to get a wipe.
Why was this done?
They were 6 volt systems.
Remember when windshield wipers were run by engine vacuum?
I had an old truck with 3 on the tree.
As you accelerate the wipers stop and you get a wipe or two while shifting gears.
Sometimes it rained so hard that while accelerating I would slow a bit to get a wipe.
Why was this done?
They were 6 volt systems.