Every once in a while(like once a day) my car will not start i can hear the starter click but nothing else. sometimes if i just hold the key in the start position wit will start somehow. the really strange thing is that it has done this with 2 diff motors/trannys. i know my battery isnt the greatest but if that were the problem it wouldnt start one time and not another. im thinking its wiring. ive checked/cleaned/tightened all my grounds.

 

check the clutch depress relay take it out and jump the connections to see if it works fine with out that one, just a thght cuz it happend to my friend