Engine Mechanical problem
1998 BMW 318 4 cyl Two Wheel Drive Automatic 150000 miles

My 318ti starter does not engage every time I start the car. I can hear the spinning but the coil is not sending the starter piston. Where is the the starter and is this a repair that can be done at home?

The job is best left to a professional due to the level of commitment to equipment and skill set required.