jeepboy381
NAXJA Forum User
- Location
- Gresham, Or
So I drove to a friends and the Jeep was working fine, I shut it off and went inside for an hour or so. When I came back out I couldn't get it to start, it would turn over just fine but it would not fire up. It's a 1987 4.0. The coil, ICM "ignition control module," plugs, wires, and fuel pump all are in good working order and passed the multimeter test. I am getting no spark though? The fuel pump turns on and I have fuel pressure but it seems like the injectors are not opening and letting fuel in, after cranking the sparkplugs are still dry. Will the fuel pump still run if the CPS is bad?