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jtdrafter

Briggs Power Problems

JTDRAFTER
9 years ago

I just got through doing my yearly tune up on my 10yr old 24hp mower. I installed E3 plugs and I did the normal service stuff. I went to mow and the engine runs like a top without the PTO engaged but when I turn on the PTO the engine seems weak. It bogs down easy and will barely pull the mower up a small hill. Could the E3 plugs be the problem ? I've adjusted my valves and checked my armature gap/fire and now I'm at a loss.

I'm changing out the plugs tomorrow but I was wondering if anyone else has ran into this problem when they installed these plugs.

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