Ok so i got my gt500 recently dyno tuned but seems to feel very hot when i check the intercooler reservoir is there anyway of knowing if the pump is working or not? I jumped it and heard the pump crank on but saw no movement in the coolant and i checked my buddies 2011 and his was splashing all over the damn place are 2013 different? and crank on wot??:shrug::shrug: