If the auction allows it, plug in a code scanner. It will tell you if the "Check Engine" light was recently cleared to hide a permanent fault.
Jumping in immediately just drives the price up. Wait until the momentum slows down. how to buy cars at an auto auction
Use Carfax or EpicVIN. If a car has been through three auctions in three months, that’s a massive red flag—it’s a "lemon" that other dealers keep rejecting. If the auction allows it, plug in a code scanner
Most auctions use lights to signal the car's condition. Green: Sound engine/transmission. Yellow: Specific defects disclosed. Red: "As-Is." You buy it, you own its problems. 4. Bidding Like a Boss When the bidding starts, it’s loud and confusing. If the auction allows it
Watch a few rounds to understand the auctioneer’s rhythm.