Road Draft tube.That is the Pipe that angles down to the ground..Mine is in between the Starter and The fuel pump.?? How do I check that,,The reason I was concerned about the Smoke is that I never had smoke before..It was very little smoke.I thought the smoke thing may have happened cause I was flushing the second time with straight water,and it maybe just was not cooling enough with the water.? Oh well. Never thought about the Idle charge either, I will throw a charge on it,and check the ammeter. Stuart over at Electracle gave me some great insight also. I will be able to tackle this Problem..If there even is one. Thanks M/G