When I check my timing, with the diag block jumpered, the mark jumps around 10° erratically. It has, about, a 6° swing window, maybe 5°, it's not marked in single increments. When I remove the jumper, it advances to ~12° but with the same amount of swing, jumping, fluctuating, bouncing,...
In other words it is not steady on 10°. Is this a problem? If so, what could cause it? If not, I'll quit worrying.
In other words it is not steady on 10°. Is this a problem? If so, what could cause it? If not, I'll quit worrying.
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