What does too much oil do to the motor?

texantommyray

Recruit
Joined
Apr 13, 2009
Messages
5
I have a 88 Yamaha 90 and i never trust oil injection so I mix it in the tank (50:1), but I never disconnected the oil injection. So its getting double the oil i presume. Im sure its not good for the motor. Can someone tell me What harm this is doing to my motor.


Thanks
Tommy
 

Mas

Lieutenant Commander
Joined
Oct 3, 2006
Messages
1,656
Re: What does too much oil do to the motor?

You will foul plugs quickly and create carbon build-up in the cylinders. Both will lower efficiency.

MAS
 

deejaycee_2000

Captain
Joined
Mar 28, 2006
Messages
3,447
Re: What does too much oil do to the motor?

It will not do any harm, it will only smoke alot, why don't you disconnect the oil injection? it is quick and easy ..... carbon buildup is not a bad thing as it adds compression and therefor will increase performance .....
 
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