Motorcycle Repair: one hot plug, valve seals, compression test


Question
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Followup To
Question -
92 evo 31000 miles.i replaced all gaskets from base up.i have a dellorto dual 40 mil carb.cylinders looked good still has crosshatch."was taken apart last summer and honed with rings"but i got it all together and everything sealed up.but the front cyl is not getting hot and the back is.i had replaced the valve seals and the rest of the gaskets but i cant figure out why the plugs are burning different,oh yeah i put new gas in also
Answer -
When you say its not getting hot, do you mean its not getting hot to the touch?
Mike



yes i mean i can put my whole hgand on the front but cant even put a finger on the rear.i checked for spark and put new wires on since then.


Answer
There are several reasons for this problem. One is a bad coil. Do a coil test. If you need to know how let me know. Not hot enough spark. You might have a lower compression on the front cylinder than the rear. Do a compression test.
You might have a bad spark plug.
Good luck and happy riding
Mike