I bought a used 2006 Honda Civic Hybrid with 165,000 miles on it. The seller posted it with 150 something miles on it but when I checked the Carfax, it reported 165,000 I the seller by phone and he checked the odometer and seafood it had 165,000. I bought the car and drive it a while and now I see the odometer reading 154,000. What gives? Is the odometer going to jump back up like it must have for the seller? What needs repaired?