My 3 month old (refurbished) starter motor has started playing up in the last 3 weeks.
First start in the morning all I hear is a light spinning sound. Second and subsequent time I turn the key it starts up fine. Battery seams fine.
I’m thinking the bone is not being thrown far enough (or at all) to engage the fly wheel.
1) Faulty solenoid? Replace starter/solenoid
2) Sticky bone? Replace starter/solenoid
3) To much resistance in the power cables in winter time so not enough juice is being delivered to the starter/solenoid? Replace the original 10 year old power cables the run form battery to starter/solenoid.
Any input much appreciated.