What do u think about these JD 2020 spark plugs?
Rjf3166
Posted 9/26/2023 06:03 (#10416471 - in reply to #10415795)
Subject: RE: What do u think about these JD 2020 spark plugs?


Central Illinois
Check your distributor cap contact points and the plug wire seats in the cap. Not John Deeres, but AC-WD 45 would not pull itself (no power).Pulled the distributor cap and the contact points were green/moldy. I cleaned them until they shined. That cured it. It would spin the wheels and take off pulling when I hooked it to the 2,000 gallon water wagon. My 1850 Oliver was not pulling well and would miss when accelerating. I found the distributor cap plug wire seats in the cap corroded and the plug wire ends too. New cap & wires on 2 cylinders it's working as it should. Good luck.

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