u/Notorious-bigE

I need help. Can somebody tell me what’s wrong? I used to be able to get it up to 40 and now it will go about 15 only this did happen after I did some mud running with him and splashed around through water. What do you think the problem could be do you think it’s the carb that needs cleaning?

I tried it on both different wires on the opposite sides and it’s not starting. Does anyone know what the problem could be?