J.D. 322 running rough

deerman

Member
My 322 has been running great. Now it seems to miss on one cylinder most of the time. I cleaned and gapped the spark plugs. Sometimes it runs pretty good. Do you think put in new plugs or is it something else?
 
Check for fire on both cylinders the coils do go bad and when get older it is not uncommon for them to be moisture sensitive as well. You will notice major power loss when one fails.
 
I have 2 of them and it sounds like a coil have replaced 2 on #1 has 330 hrs on it. also low voltage will do things too. best tractor I ever owned think you can check with meter cconitnoity
 
You might try switching sides with the spark plugs and see if the miss moves with the plugs.
Bryce
 
Well I missed a little but I would still try moving the plugs around to see if the miss followed the plug or the cylinder before spending money on plugs.
Bryce :(
 

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