IAtractorKid
Member
Hey guys! Warmed up a little today and I had some
time so did a compression test finally...doesn't
look good! As follows:
1 - 90 psi, soot on plug
2 - 115 psi, wet plug
3 - 100 psi, soot on plug
4 - 0 psi, wet plug
5 - 0 psi, plug looked perfect
6 - 115 psi, plug looked perfect
Thoughts?? This was a good running tractor with
plenty of power prior to when it started knocking
two weeks ago. At first knock was only between 1200-
1800 rpms but now its all the time. What would cause
two dead cylinders like that?? Thanks for any
help!!!
time so did a compression test finally...doesn't
look good! As follows:
1 - 90 psi, soot on plug
2 - 115 psi, wet plug
3 - 100 psi, soot on plug
4 - 0 psi, wet plug
5 - 0 psi, plug looked perfect
6 - 115 psi, plug looked perfect
Thoughts?? This was a good running tractor with
plenty of power prior to when it started knocking
two weeks ago. At first knock was only between 1200-
1800 rpms but now its all the time. What would cause
two dead cylinders like that?? Thanks for any
help!!!