Ok. Sounds a bit weird. Let's see if we can't get a solution. Starter connects to the flywheel, which in turn, rotates the crankshaft and makes the pistons move and so on. If you are getting proper voltage and amperage to your starter then you should be starting normal. Start with finding out the required amps and voltage for the starter to function properly and if u are in fact getting that constantly. If not then u have some electrical work to do.