I have a total rebuilt 4.3 taking water in all six cylinders.
Runs great with no water running through engine.
run water with engine not running all 6 cylinders fill with water.
Thanks
milton
Got a 1986 mercury V6 inboard that was completely rebuilt
engine cranked and ran smooth but had steam coming out of exhaust
got water hooked direct to lower water inlet hose
with water ruining and engine not all six cylinder are filling with water ?????
Thanks
Milton
I Have mercruser 4.3 that I need to replace the electric fuel pump,
It is carb engine. manual says I need 3.5 5.5 psi
All I can find is 8-10 psi
Will this work and not flood engine, if so does anyone know where to get one that will work at a fair price
Thanks
bought a 4.3 v6 complete unassembled engine.
all went good until I installed the pistons
Gaped the rings and when I installed the piston the engine got tight.
All rod bearing are .002
I have only installed 5 pistons and when I do I have to drive them down with a rubber mallet. Can not lust...
Trying to test starter out of boat
The starter has 4 wiring post on it, two large and 2 small.
Can get it to run with direct 12 volts
what are the two small post. I can not get nothing when I short either of the two small post to 12 volts. ?????
Thsnks
I have a 1986 mercury 4.3 standard with cracked block
I pick up a 4.3 V6 vortec out of a 1997 C10 throttle body and need to change to 4 barrel carb
Will my intake from my original engine work, if not is there a adapter that will work with the intake I have.
Thanks Milton
Think I bought another headache.
1984 90hp 6 cylinder Mercury
I can not find a + or - battery cable on this engine. How does the starter get power.
Motor is still on the boat that it was running on.
Tried to post picture but cant for some reason.
Thanks
Milton
Should the fuel line from the fuel pump to carb hold pressure after you turn off the ignition.
Been having with engine bogging down after about 1/3 throttle under a load so I hooked up a pressure tester on the fuel line that goes from the pump to the carbs.
Could only get about two pounds of...
Looking for shad tree boat engine Mechanic for a 1982 mercury 70 hp 3 cylinder.
I am located in Auburn Ga 30011 about 5 miles from Winder Ga.
Email
[email protected]
Phone
678 372 7697
Thanks
Milton