suzukiboy

hey bud ok i have a problem i gt a 98 300 fourtrax was once a beach buggy it will start but not stay running i cleaned the carb tried a different coil off a suzuki but same results it will fire for a second but with an press of the thumb it will die, any tips. also theere was no selenoid on it there is one on order will it run with no selenoid thaNKS for any tips you can provide

hello i really need timing marks for a 88 suzuki quad runner 250lt anybody have any info could you please let me know thank you.