Well...I may be wrong or get blasted but magneto"s and resistor plugs are a big no no...the 3116 is non resistor but if I remember right it is more of a projected tip like the champion D18Y. I do know they crossover to each other. I run champion D21 in my A and have no problems. Usually a projected tip will foul easier.Do you have copper core wires? That makes a big difference. If you want an equivalent to the 386 you can run AC C88L if you want to try a different brand. Or try the D21 champions which is a step hotter.
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Today's Featured Article - Identifying Tractor Noises - by Curtis Von Fange. Listening To Your Tractor : Part 3 - In this series we are continuing to learn the fine art of listening to our tractor in hopes of keeping it running longer. One particularly important facet is to hear and identify the particular noises that our
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