Starters and Ignition Systems
Spark Plugs and Wires
Ford Explorer Sport
Ford F-250

Why wont your 1977 f-250 fire with an electronic ignition mallory-unilite?

User Avatar
Wiki User
April 25, 2007 5:24AM

you need to first check to see if your mallory unite is getting power, if it is you need to check and see if your unit is getting a signal from the distributor and if its not you may need check some wiring connections.