Re: How do I get to the plugs to change them on a 1993 mercruise
Mich, I have a 4.3L V6 (2/3 of a 305/350 CI Chevy). The plugs are hard to see, since they are under the exhaust manifold. If you lay next to the motor you will be able to see the plugs. if there is no room to lay down, you can trace the plug wires to the plugs. I use a 3/8 socket wrench with a standard extension and a 5/8" socket. Not a problem since I have two feet clearance on each side of the motor.