Re: Starting problem

[plztellme]

Re: Starting problem

I have a 1990 50 H.P. O.B. When the boat sits for a day or so, the motor will start on the first crank. After the boat has been run for awhile, it won't start. What might be the problem or a place to start.......coils perhaps?

 

[jerryjerry05]

Re: Starting problem

Re: Starting problem

Do a compression/spark test.
Then check the fuel system.
Fuel pump diaphram.J

 

[Jiggz]

Re: Starting problem

Re: Starting problem

When it won't start you need to check the following: Spark on the plugs and also if there is fuel in the carbs (prime the bulb if you need to) and then post back.

 

[foodfisher]

Re: Starting problem

Re: Starting problem

I've heard of the carb. bowl going dry from the engine heat after a run and shutdown. Will repriming with the bulb allow a start?

 

[plztellme]

Re: Starting problem

Re: Starting problem

The bulb was hard and I used to be able to start in the flooded position on my control, but could'nt even do that

 

[Jiggz]

Re: Starting problem

Re: Starting problem

So is there sparks when the engine wouldn't start?