"Turn over" is a vague expression. Some people believe this means cranking and others are of the impression this means internal combustion is occurring.

Your NSS tip gives the impression you're trying to solve an intermittent cranking problem. But your last reply seems to say something different.

Does it (a) crank but sometimes not start, or (b) sometimes not crank?

(For the vocabulary, envision a car from another age, without electric starter.)


--
Art Benstein near Baltimore

You spend the first two years of their life teaching them to walk and talk. Then you spend the next sixteen telling them to sit down and shut up.