Weak Spark 5.2L need help
I have have found that my 94 5.2L has spark but it is really weak. I can see a yellowish spark if I use a screw driver on the coil secondary and the engine block. I get an even weaker spark out of the coil wire at the distributor. No spark at the plugs.
New cap and rotor, new spark plug wires, new Crank Position Sensor, new coil. Kolak was suggesting it might be a grounding issue. Has anyone had this problem and found a bad ground causing it? Where did you find it? cleaned grounds at the block where the battery is attached and the ground on the fender beside the battery. No luck.
Lon Allen - 94 ZJ Limited 5.2 327K miles and counting