OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Chainsaws and Concrete Cutters Petrol Chainsaws and Concrete Cutters STIHL 038 Super Flooding

Ive also seen spark plugs that will make a spark when tested outside the motor. But when you put it in the cylinder and ask it to spark a 7 or 8 to one atmospheres it wont do the trick.


Get an old plug that works and open up the gap and see what sort of spark it will throw. Depending on what Stihl and what ignition it should throw a fair gap.