I'm having trouble with an 87 ram that I just bought. During a test drive last week it was running fine but just when we got back to the sellers place I put it in reverse and cranked the wheel and the car stalled dead and wouldn't restart. Looked under the hood and we could see the wires from the Mallory Hyfire ignition were wrapped around the steering column. It appeared the wires had been pulled out of the box. The seller agreed to replace the box, which he did and I had the truck towed home. Now it still won't start and we have no spark. Also the fuel pump is not working now, along with the radio and wipers. The starter cranks over fine. My thoughts were a blown fuse but they all look fine. I have a charger on the battery just to eliminate that. The wiring is no longer stock so I can't just follow a wiring diagram?
Where should I start to figure out the fuel pump and no spark?