How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Wayne Your Own Question
Wayne
Wayne, Engine Rebuilder
Category: Small Engine
Satisfied Customers: 9832
Experience:  many years on egine rebuilding, lawn mower,roto tiller,Truck,and small engines
6825259
Type Your Small Engine Question Here...
Wayne is online now
A new question is answered every 9 seconds

Why does the oil cap keep blowing off my yamaha 2 cycle golf

Customer Question

why does the oil cap keep blowing off my yamaha 2 cycle golf cart
JA: What's the make/model of your device? How old is it?
Customer: yamaha 2008 2 cycle golf cart
JA: How long has this been going on? What troubleshooting have you tried?
Customer: about 1 year I have changed oil & air filter
JA: Anything else you want the electronics expert to know before I connect you?
Customer: no
Submitted: 5 months ago.
Category: Small Engine
Expert:  Wayne replied 5 months ago.

Hi I'm Wayne

I will help you with this

if you have the engine running and cap off

can you see oil droplets blowing out the fill cap

Let me know,Please

Customer: replied 5 months ago.
Expert:  Wayne replied 5 months ago.

Thank you for that

What you are describing and that indicates

the the engine is worn or the piston ring is broken

this is called blow by, it builds up too much pressure in crank case

or the other thing is the engine breather filter

that runs to the intake is clogged

I hope this helps you

Hi If this helped you

Please rate my answer 3 or more stars

That is the only way I get credit for the question

Or the money you paid stays at JA and I get nothing for my time

If you need more info use the INFO button

Not the Poor/Bad service

Wayne

Expert:  Wayne replied 5 months ago.

Morning

Just following up with you

did my answer help you

Please remember to rate my answer

or the money you paid stays at JA

and I get nothing for my time

Wayne