21-08-2017, 07:30 PM
Hi Geoff,
If the starter motor spins but doesn't turn the engine then this is most likely caused by a sticking dog gear.
When the starter is powered it is supposed to spin a dog gear to mesh with the flywheel gear. Centrifugal force makes the two mesh when the starter is engaged.
What you need to do is to take the starter motor off and check that the starter dog gear is clean and does not stick. You can use a very, very small amount of light oil to ensure it is thrown out when the motor spins.
Reasemble the starter to the car and then everything should be ok.
Good luck.
Matt
If the starter motor spins but doesn't turn the engine then this is most likely caused by a sticking dog gear.
When the starter is powered it is supposed to spin a dog gear to mesh with the flywheel gear. Centrifugal force makes the two mesh when the starter is engaged.
What you need to do is to take the starter motor off and check that the starter dog gear is clean and does not stick. You can use a very, very small amount of light oil to ensure it is thrown out when the motor spins.
Reasemble the starter to the car and then everything should be ok.
Good luck.
Matt