Help experienced rider take look!!!!

sourdiesel404

Member
Local time
6:08 AM
Joined
Oct 31, 2013
Messages
70
Location
cape coral
My 66 cc bike will start but won't accellerate it dies down goes bwahhhhhhhhh then it starts to leak fuel out the exhaust like oil an I took out the plug an it was wet seemed like not getting gas or spark please help
 
sounds like you forgot to turn petcock off and motor is now full of fuel - many times, if you can keep it running for a bit, it will blow it all out and start running normally, other times, you need to take out spark plug and pedal with the clutch engaged to blow out the excess fuel
 
It only leak safer I try to start up an I jus replaced head gasket last night so I seen piston but didn't look like full of fuel at all
 
It only leak safer I try to start up an I jus replaced head gasket last night so I seen piston but didn't look like full of fuel at all

He means full of fuel in the lower case. ALL fuel that winds up in the cylinder has to go through the crankcase first, So if you have a bad petcock or leave it on and the float valve dont shut off TIGHT then yer gonna wind up with a case full of fuel. Always turn off the petcock and check it once in a while to make sure it's working. And while yer at it you might check yer float valve. Sometimes a little peice of crap will interfere with the needle valve seating properly.
Big Red.
 
no spark is easy to find out - take put plug, plug it into CDI wire, hold plug in hand, pedal & see if it bite you - no bite, no spark
 
alright cause i have had a cdi go out once on me bout 4 months ago i was fixin it up tightenig stuff and i was tightening the sprk plug an forgot to put plug wire on an went to leave an it started up suprisingly an i rode for like 30 feet an it stopped so i put plug wire back on and it rode for bout a mile an then bam it was shot would not start got new 1 started right up :)
 
Back
Top