if you can't find the plugs you have know business working on this car.
on the motor
where are the spark plugs on a yamaha115 4 stroke motor
Three on each side of the motor. Follow the spark wires.
it is located almost under the motor between the firewall and the motor youll see 3 coils on a plate.
on the back of the motor you will see the spark plug leads leading up to them
3 spark plugs
The ( 2 ) engine , cylinder heads , are on each side of your V6 engine where the spark plugs are - just look for where the spark plug wires connect to the spark plugs
when you look at the top of the motor you will see four black plastic caps with wires going to them you need to take them off and you will need a long spark plug remover to get to the spark plugs but that is were they are located
I can't located the spark plugs on my 2001 aurora 6v 3.5 engline the plugs are under the gray caps inthe front center of the motor and in the rear center they are a pain to do
1.1 mm
two spark plugs are located to the right side of the engine and the other two spark plugs are located on the left side of the engine.
Jack up the car on the left side and the park plugs are an easy access on the left side of the motor.