answersLogoWhite

0


Best Answer

Stator is bad witch is under your fly wheel or bad switch board that send power to spark plugs

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why no fire to plugs on 150HP mercury outboard?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the function of a stator on a Johnson outboard?

The stator is usually underneath the flywheel and produces power for the power packs to fire the spark plugs


Only 3 cylinders fire out of 6 1982 115 hp mercury outboard?

You have either a faulty switchbox, or stator.


What is the proper spark plug gap for a 1993 20 HP Mercury outboard?

Doesn't this engine use a rim fire plug? No gap to set on those.


In 97 Mercury Grand Marquis What causes cylinder 4 and 5 not to fire. I have new fuel injectors wires and plugs?

Have you checked the coil's ?


My 1989 Mercury Tracer just cranks and won't fire It has spark out of the coil but not to the plugs Checked timing and fuses?

timing belt broke?


Why won't my 1991 Mercury Capri won't fire replaced plugs and wires?

Assuming it is getting fuel and you have no spark, replace the ignition module.


I have a 1982 Mercury 25hp boat motor and it wont fire. It has good compression but wont fire-- What could be the problem?

Perhaps the spark plug system is not sending electricity to the spark plugs.


1972 mercury 50 hp outboard takes fuel but will not start?

Check the compression, and for fire at the spark plugs. Also, ensure that the fuel is fresh and free of water or other contaminates. As long as your compression is around 100 psi, or higher, and no more than 15 psi difference between the highest and lowest cylinder reading, there is sufficient compression for operation.


Im not getting fire to your spark plugs?

im not getting fire to the spark plugs but the distributor is getting fire what do i do please help


Have fire up to the ignition module no fire going to the plugs what can be done to find out the problems?

No fire going to the plugs from distributor have fire up to the module none coming out what do I check for next


What is 10 degrees btdc on a 1986 Mercury 3.8 V6?

This means the timing is set to fire the spark plugs at 10 degrees before top dead center on the compression stroke.


Why won't a 40 hp Mercury outboard fire?

There can be several things that will keep it from firing. Let's assume that it's turning over and there is not fire to the plugs. I would suspect the module. I had problems with them on an Evinrude. They seem to go out quite a bit. There is a test you can perform using a multimeter that will determine if it's bad. I can't remember the values it's supposed to be. Try checking on line. I believe I found it in the past on a website from a manufacturer. Try this site. http://www.maxrules.com/ He seems to have the knowledge and is willing to share it.