The Ford Barn - View Single Post - My model A wont go faster than 40-45

Brad in Germany · 08-24-2019, 01:15 AM

Check to make sure that your coil polarity is correct.

I had a similar problem and it turned out that the coil polarity was reversed. Once I had switched the wires on the coil, the engine ran like a Swiss watch.

Brad in Maryland

08-24-2019, 01:15 AM	#18
Brad in Germany Senior Member Join Date: May 2010 Location: Potomac, Maryland Posts: 911	Re: My model A wont go faster than 40-45 Check to make sure that your coil polarity is correct. I had a similar problem and it turned out that the coil polarity was reversed. Once I had switched the wires on the coil, the engine ran like a Swiss watch. Brad in Maryland