Car won't start
The other day came out of a store and car wouldn't
turn over (like battery dead) . Tried boosting it and
nothing. Hammered near starter and finally
engaged, got it home and wouldn't start again even
with hammering starter area. 2 days later started
up with no problem has started daily since but
haven't been driving it for fear it might not start
again. Any suggestions on what it may be?