so i just got back from a small ride on my sled and it was having problem when you crack the throttle open then let go and get back on the throttle it bogs out and doesnt go any where, i have a digitron and when it bogs out my egt read out 1010 in one cylinder and the other is like 600, i replaced the spark plugs, i am wondering if its the coil packs or injector problems. any one have any thing else i should check