Second hand motor, uncertain history.
No 2 cylinder appears to not be firing (pulled plug wire, no change, no spark- swapped plugs plug okay.).
No. 2 cylinder has modest rust on outside implying maybe overheating at some time?
Runs on No. 1 cylinder just fine.
Replaced No 2 coil- appears to get spark, but not firing cylinder.
Compression : 110, 95
Wires from dead man switch have been modified in some way. 2 unkonwn black wires run to right and left bolts on coil. Seems to run the same connected or not.
Where to look next?
P.S. Motor is blue-grey....
Thank in advance,
Bioman
No 2 cylinder appears to not be firing (pulled plug wire, no change, no spark- swapped plugs plug okay.).
No. 2 cylinder has modest rust on outside implying maybe overheating at some time?
Runs on No. 1 cylinder just fine.
Replaced No 2 coil- appears to get spark, but not firing cylinder.
Compression : 110, 95
Wires from dead man switch have been modified in some way. 2 unkonwn black wires run to right and left bolts on coil. Seems to run the same connected or not.
Where to look next?
P.S. Motor is blue-grey....
Thank in advance,
Bioman