here is my problem just put a new engine in my car and have had to change the starter motor
(flywheel different to before). so I have change to a separate start solenoid given it a good earth.
when I turn the key all I get is a click, so I rechecked the earth replaced the earth in the boot, and still just click
so thinking it was a bad battery I got my other car with some jump leads and still click.
but if I put power straight to the starter from a spare battery it turns over lovely and starts first time.
it is driving my mad and my wife doesn't like starting it with jump leads and a battery please help

