When checking the underside of the valve cover shown in the illustration, you find localized black patches. You should suspect __________. See illustration MO-0043.
A
worn valve locks
B
loose tapered collars
C
a damaged inner valve spring
D
worn exhaust valve guides and seals
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Question 1 / 205eccefa1bacbc34ba4d476a6
Question 1 of 205eccefa1bacbc34ba4d476a6
When checking the underside of the valve cover shown in the illustration, you find localized black patches. You should suspect __________. See illustration MO-0043.
When checking the underside of the valve cover shown in the illustration, you find localized black patches. You should suspect __________. See illustration MO-0043.