Search results

  1. M

    petcocks clogged

    1990 merc 4.3l w/alpha 1 petcocks not draining - removed and tried a wire to clean with no success. When reaming out with wire it is hitting something hard like metal preventing the wire from sticking in more than 1/2" +/-.
  2. M

    merc overheat

    1990 merc 4.3 L w/thunderbolt 4 ignition w/ alpha 1 I have a condition where the engine starts up fine and will run till warmed up then stall until cool again. i have noticed that the elbow with amplifier is much hotter than the other one indicating a blockage? does the ignition amplifier...
Top