I recently put a 97 LS Motor in my 99 Honda Civic Ex coupe. The car was a automatic at first now its a manaul transmission. The problem is the car won't crank or turn over its like its needs more power or so. I dont know what to do. I swap out the ECU with the 97 & 99 LS Manual ECU. I cant figure it out can anybody help me.

 

what kind of starter do you have? if it came with the LS motor you should be fine, if not you probably need a new starter.