S
Scott Stephens
Guest
"anyone out there who knows th
"anyone out there who knows this system? I have no spark at #4,#1 cyls on 4.3 v6. cam sensor gap o.k.,all harness plugs look good.temp.,oil pr., temp.,& water flow sensors working. also, what is upper hall switch for? doesn't seem to align with anything, and nothing happens when feeler inserted when running."
"anyone out there who knows this system? I have no spark at #4,#1 cyls on 4.3 v6. cam sensor gap o.k.,all harness plugs look good.temp.,oil pr., temp.,& water flow sensors working. also, what is upper hall switch for? doesn't seem to align with anything, and nothing happens when feeler inserted when running."