Hi to everyone.., new to the forum...I have a scag turf tiger with a Kohler command 22ch, here is my situation..the ammeter works for 1 or 2 minutes then it goes back to 0 , I don't know if the relay is going bad, but when engine is cold it works like 5 minutes or so..If I engage the blades the engine losses a lot of power, if I disengage the blades, the mower runs fine and very strong and still the ammeter is on 0 ... Any ideas what could be wrong...I will really appreciated any help ..Thank You