My Briggs and Stratton 13hp v twin doesn't seem to

SOURCE: craftsman 19.5 briggs & stratton mower new

Check the voltage on the battery to see if it is 12 volts or higher. If not, charge battery.

Then check all starting-related electrical connections-- sounds like there is a dirty connection somewhere if the battery is charged.

SOURCE: Husqvarna YTH 2448 charging/starting problems.

Please don't jump start your mower and mow with a low battery. This is a very expensive mistake. If the mower is not producing enough charge, then you will have low current going to your electric clutch. It will burn up in short order and you will be buying a new one for a couple hundred bucks--Most definately won't be on warranty.

SOURCE: Briggs and Stratton 22hp v twin OHV smoking badly

First thing to do is pull your dipstick and check for broken or missing O-ring also as you pull it, look to make certain that it was seated properly and all the way locked. If either condition exists, you will be leaking into the crankcase which will cause your symptoms

SOURCE: my friend has a 18.5 briggs stratton v- twin that

The engine fuel needs to be primed into the carburator and the choke set.

Testimonial: "thanks for your answer. I was quessing that the suction(prime) was in the throat of the carb a venturi action,but I'll simply prime the fuel to it."

SOURCE: Briggs & Stratton Briggs Stratton Intek V -

these are common for doing this ,if you dont want to pull it down and hone the cyl. then i would use a heavier oil say 20w/50and that will probabley solve your problem