Hi
My 2-stroke m90a EPTOL is not starting at the moment. Got the motor a year ago, and it would idle fine. Then when I would start it up this summer it would not run properly.
I noticed that one one the reed valves dit not close 100%, so I replaced all of them. Also rebuild carbs. Timing should be OK as well. And spark on all plugs.
Also sprayed Quicksilver powertune directly into cylinders from both intake and combustion side, because it is an old engine (1999). Perhaps that was a bad idea because now it wont start at all. When I crank only VERY load pops (like gun shots) happen every 5 secs or so.. What causes this? Could it be powertune in crankcase?
Compression is perfect for all 3 cylinders. And engine is on overall good condition.
Thanks
My 2-stroke m90a EPTOL is not starting at the moment. Got the motor a year ago, and it would idle fine. Then when I would start it up this summer it would not run properly.
I noticed that one one the reed valves dit not close 100%, so I replaced all of them. Also rebuild carbs. Timing should be OK as well. And spark on all plugs.
Also sprayed Quicksilver powertune directly into cylinders from both intake and combustion side, because it is an old engine (1999). Perhaps that was a bad idea because now it wont start at all. When I crank only VERY load pops (like gun shots) happen every 5 secs or so.. What causes this? Could it be powertune in crankcase?
Compression is perfect for all 3 cylinders. And engine is on overall good condition.
Thanks