What spark plug does a Poulan Pro take?
Q: What type of spark plug does the unit take? A: All of our current chainsaws use a Champion RCJ7Y or Torch R7 spark plugs- which are interchangeable. We recommend checking with your Poulan or Poulan PRO servicing dealer for exact details.
Furthermore, what size are lawn mower spark plugs?
Ideally, most automobile spark plugs use a thread size of about 14mm thread why those of lawn mower range between 10 to 12 mm. Because of these differences in thread sizes, they just won't fit into the same hole or the unit in which the plug is to be fit in.
Similarly, how do I know my spark plug size?
The letter “E” indicates the reach of the spark plug, that is, the length of the threads. There are two size reaches currently being used in motorcycles and ATVs. “H” indicates a 1/2″ reach, while “E” indicates a 3/4″ reach. The letter “A” indicates some type of special feature.
What does a bad spark plug look like lawn mower?
Its center electrode should have a flat top. If its top is rounded, then the spark plug must be replaced. Look for cracks or chips in the spark plug's porcelain sheath as well as pitting on its firing electrode.
