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Words to the wise
Hi gang,
Those I-5 owners with solid valve lifters are advised to routinely check
AND ADJUST the valves. I never did, lacking the valve depression tool, and
I knew a few were too tight cause I measured them. But I just ignored it.
So I go to get smogged, and it fails with HC readings as high as 800! Take
it over to mechanic (who also has smog tester), do a compression test, and
#1 and #2 have readings of 25 and 35 psi! Squirt oil into the spark plug
holes, couple of bumps with the starter, recheck and there is virtually no
change. Sh*t, looks like I burnt some valves and the head will have to
come off next week.
Regards,
Tony Lum
1980 5000S (I-3)