got it on my garden at the mo, is a 4'0 was missing and tapping loud. took the r/cover off to find no 2 cyl one p/rod had jumped out and the other was s shaped. looking at the hole top end no 2 and 5 cyl do seem a little drier than the others , any ideas ? .oil prob ?. (think its a 2000 model done about 55.000 mile . cheers alan
