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Tan
Tan, MerCruiser Certified Technician
Category: Boat
Satisfied Customers: 10748
Experience:  40 yrs. experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician.
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WHAT IS THE FIRING ORDER FOR A MERCURY 115 HP OUTBOARD ENG

This answer was rated:

WHAT IS THE FIRING ORDER FOR A MERCURY 115 HP OUTBOARD ENGINE

Hi my name isXXXXX will assist you.

.

Which 115 Mercury do you have there are about 15 different models?

Could I get the engine serial number please?

Customer: replied 4 years ago.

0g17030 also does the coil fire 1234

The firing order is 1,2,3,4 as this is a 2 stroke motor where the cylinder fires every time the piston comes up to TDC(top dead center).
Customer: replied 4 years ago.
is the coil firing order the same
Yes.
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