Oil Leaking

GoldenMotor.com

Smoothe

New Member
Sep 12, 2008
201
1
0
Phoenix, AZ
There's a lot of oil on top of my engine. I will check the spark plug and head bolts for tightness when she cools down. I also have oil dripping out of the exhaust; not a lot, but enough of it to be a nuisance.
 

Smoothe

New Member
Sep 12, 2008
201
1
0
Phoenix, AZ
I let it cool down and tightened the spark plug. I'll get something to degrease the engine tomorrow. Hopefully that was the problem.
 

Bikeguy Joe

Godfather of Motorized Bicycles
Jan 8, 2008
11,837
252
63
up north now
What mix are you running? If the oil was at the top of the head, it was most likely the spark plug gasket leaking.
 

Smoothe

New Member
Sep 12, 2008
201
1
0
Phoenix, AZ
I ran 7 ounces in my first gallon. I'm going to lower that to 5 oz per gal.
I'm not sure if I even have a spark plug gasket; do they come with new sparkplugs?
 
Last edited:

jburr36

Member
Jul 17, 2008
285
0
16
Idaho
These stock exhaust gaskets seem like they're made of rice paper I swear. Mine blew out like it was nothing.
 

Bikeguy Joe

Godfather of Motorized Bicycles
Jan 8, 2008
11,837
252
63
up north now
No problem whatsoever, from 50 degrees F to 95 degrees F.
24:1 synthetic oil.
Proper mix of fuel and air. The plug stays clean and I have never even thought about "heat issues".