I have a glaston xs175 with the mercuiser engine I'm having paroblems with the cold start I pull the trottle out give it 3 pumps to prime the carb starts up and dies withing 5-10 seconds. Then takes 5 minutes with multiple starts to get it to idle long enough to give it a little throttle to keep in running. (sounds like a lean card in my opinion). Once it's starts and runs a little to wherever i find to start wakeboarding it will start just fine. Trying to see if anyone has good advise on things I can do to help the starting of the boat to get it to idle from a cold start.