Search results

  1. D

    4.3 cutout switch diagram needed

    Having problems with my 1990 4.3 lx mercruiser alpha 1, getting no spark, timing is on, coil good, figuring I got a couple wires mixed up somewhere. If someone knows where to get a cutout switch diagram, and the exact wiring diagram for the engine, got one off here earlier that was similar but...
  2. D

    1990 4.3 lx coil question

    I got a problem with my coil or wiring, I get power to both the pos and neg on the coil with just the pos connected , coil no good? it worked before I rebuilt motor. thx
  3. D

    1990 4.3 wiring diagram

    Changed motors due to a cracked block, same engine but don't know where a single wire goes, if someone knows where a 4.3 wiring diagram would be, be much help. The color of the wire is solid light blue, it's joined in a sleeve with a white wire with a blue stripe on it, that's connected to the...
Top