2000 Honda Accord Oil Leak and Balancer
Good luck and a better mechanic should have prevented it getting to this point.
Suggested Repair
Confirm the leak source independently, focusing on the front crankshaft seal rather than the harmonic balancer. If the crankshaft itself has play where it meets the balancer, have the crank bearings and related wear inspected. Get a second opinion from a non-dealer mechanic before further warranty repairs.
Conversation Summary
The owner of a 2000 Honda Accord reports repeated harmonic balancer replacements and rapid oil loss after oil changes. The shop attributed the leak and a wobbly balancer to the balancer and seal. The expert explains that the balancer does not contact engine oil and that a front seal leak is separate from balancer failure. If the crankshaft has play, worn bearings and further engine damage may be involved, so an independent diagnosis is advised.
