ez go marathon 3pg predetonation

briewer · 05-13-2010, 07:58 AM

I just rebuilt a ezgo marathon 3pg 244cc robin engine and I now have some predetonation when running at higher RPMs and am wondering what direction to adjust the crank sensor. I had marked it when removed and it starts and runs, but has a miss/knock/backfire when at full throttle/RPM. I know it doesn't need to move much, but since I have to remove the engine to get the flywheel back off to adjust the timing, I would only like to do it once. The flywheel spins clockwise, so I just need to know which direction to adjust 9clockwise or counter clockwise. Thanks for any help folks...

BillDo

05-13-2010, 07:58 AM	#1
briewer Not Yet Wild Join Date: Mar 2010 Posts: 4	ez go marathon 3pg predetonation I just rebuilt a ezgo marathon 3pg 244cc robin engine and I now have some predetonation when running at higher RPMs and am wondering what direction to adjust the crank sensor. I had marked it when removed and it starts and runs, but has a miss/knock/backfire when at full throttle/RPM. I know it doesn't need to move much, but since I have to remove the engine to get the flywheel back off to adjust the timing, I would only like to do it once. The flywheel spins clockwise, so I just need to know which direction to adjust 9clockwise or counter clockwise. Thanks for any help folks... BillDo
briewer Not Yet Wild Join Date: Mar 2010 Posts: 4

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