Can someone direct me to the correct forum to discuss 1978 intermittent wiper troubles? I’m looking for help troubleshooting my LMC wiper delay module that has failed. Where will I find wiring diagrams showing this wiring from the switch through...

Could someone post a link to help me test my intermittent wiper switch that I installed with the aftermarket LMC intermittent wiper control module. I’m still searching for answers to why the delay feature on these LMC modules fail. If there’s...

Now I’m thinking about the “new” intermittent switch I added when I put the delay module in place. Until now I have only considered the modules as being faulty. Could it actually be the new switch causing my module delay feature to fail? Should I...

The reproduction part seems to duplicate the factory setup. The operation must be engineered to clone the parts that Ford built beginning around 1978. I’ve never had a factory built unit so I’m not sure what’s inside the “box” I imagine a circuit...

Thanks. When I replace the LMC part with a new one everything is great for a short time. I test it once I have it connected and wait for a chance to drive the truck in the rain. When it rains I test it again briefly before I turn it on and leave...

Yes. It’s mounted to the circuit board in side the little black box. Similar to the OEM setup.

My conversion from the original 2 speed wipers to the upgrade intermittent wipers worked great initially. While driving in the rain the delay feature stopped working. I have checked my ground and connectors but I don’t find anything wrong there...

18 millimeters which is around 3/4 of on inch is the way I read it the manufacturer size charts. I understand 18 inches is out of the question. I believe an eight inch wheel with 3.75 back space and a 3/4 inch offset will work on my 1978 F150...

I’m in the planning stages of new custom wheels and tires on my bone stock 1978 F150. I’m looking at a set of 8 hole polished aluminum wheels. 15x8 or larger. The backspace on my original wheels is 3.5 on 15x6 OEM steel wheels. I’m asking for...