2007 sun l 150cc buggy
 

I bought this buggy a few days ago. The master cylinder was busted. I purchased one from sun l. Put it on and I can't seem to get and fluid to pump through the break lines. Any suggestions or instructions would be great.
Thanks in advance

A--post pics ...only because we love them ... LOL I also have a Sunl (project) and would like to see what yours looks like.

B-- use the search function "brake bleeding" you'll find a lot of posts about it and there about 3 tried and true methods to get it done easily and effectively. The masters these buggies use are very small in volume and it's difficult to get the systems filled and bled correctly using the old school car technique of pumping the pedal.

everytime
 

Check with ur local autoparts store see if they have a reverse bleeder kit! pumps from caliper back to the resivior! n welcome to the madness!!!

K brakes bleed buggy ran for about 2 hrs and shut off and will not start

is it spark or fuel?

I'm geting some spark enough to shock the heck out of me when holding the wire up against a ground when cranking, and getting fuel. It sounds like its about to start then engine stops completely

U mean it stops turning over or just stops getting spark?

The engine stops cranking. Like someone grabs the engine and halts it.