roll-back
 

How do I check actual miles on a 90ex. Is there any trick to finding out roll back. Any advice would be nice thanks. Also i noticed a clicking noise on engine idle. Its a high pitched noticebly loud clicking noise. Its also there when engine rpms pick up what could this be?? It comes from the right side of the engine bay.

RE: roll-back
 

if by right side you mean passenger side the most likely culprit (if it does it at a stand still) is the cap/rotor/distributor or a combination there of.... the only real way to check rollback on something that old is to either take the speedo out and see if it's been tampered with OR run a carfax on it and see what the last reported mileage was....

RE: roll-back
 

thanks