Honda 300 4x4 ATV...have been using it a lot lately, it has Amsoil 10w-40 in the crank, but had been quite a while since I ran any fuel adds thru it. Last thing I used was some Neutra several months ago this winter.
Uses regular 89 octane gas from Casey's here in town and was running somewhat roughly and would die when left to idle, but ran pretty well under throttle. Had trouble starting without using choke, even at 80+ degrees, which has never been a problem.
Put 3 oz of Seafoam in it with 3 gals of gas, shook the quad from side to side a little to mix, got on a rode it 1/2 mile to open some gates to pasture, when I got off it didn't die, and hasn't died at idle in the 3-4 days since I added the Sea Foam. Nothing else changed/happened that could have cured it that fast. It starts easily now without choke.
Never really knew if it was a worthwhile product or not, but it sure helped in this case.
Uses regular 89 octane gas from Casey's here in town and was running somewhat roughly and would die when left to idle, but ran pretty well under throttle. Had trouble starting without using choke, even at 80+ degrees, which has never been a problem.
Put 3 oz of Seafoam in it with 3 gals of gas, shook the quad from side to side a little to mix, got on a rode it 1/2 mile to open some gates to pasture, when I got off it didn't die, and hasn't died at idle in the 3-4 days since I added the Sea Foam. Nothing else changed/happened that could have cured it that fast. It starts easily now without choke.
Never really knew if it was a worthwhile product or not, but it sure helped in this case.