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In another thread, there was a long discussion about an apparent problem I was having with #1 spark plug carbon fouling. There were many suggestions as to what to do to check this out, but the leading suggestion was to first run a compression check.
I ran one yesterday after warming up the engine and pulling all the plugs. This is what I got:
#1 = 165 psi
#2 = 165 psi
#3 = 170 psi
#4 = 165 psi
The consistency was good, but the psi seemed high, so I repeated the test. Got the same results.
Is this good news or otherwise?
I ran one yesterday after warming up the engine and pulling all the plugs. This is what I got:
#1 = 165 psi
#2 = 165 psi
#3 = 170 psi
#4 = 165 psi
The consistency was good, but the psi seemed high, so I repeated the test. Got the same results.
Is this good news or otherwise?