Auto Insurance

Used Car Inspection Step 2: Under Hood Inspection

  • Open the hood to make sure the engine is cool.
  • Make sure the inside parts have no chips or dents, which may indicate a wreck.
  • If some parts are obviously dirtier or cleaner than the others, they must have been replaced. If the engine has been replaced and the owner didn’t inform you about it, that’s a warning sign.
  • Removing the radiator cap check the engine coolant. It should be green or red, but not rusty!
  • Check the level of the transmission oil. It should be red (not brown) and should not have burnt smell.
  • Inspect the inside of the engine where you add oil. It should be clean.
  • Check the color of the oil. It shouldn’t be coffee, creamy or white colored. Don’t even continue inspection in this case. Black is acceptable, but this is an evidence that the car has been driven hard or the oil hasn’t been changed for a long time.
  • Check the oil level. Does the owner keep it correct?
  • Check the brake fluid container. You can find it behind the engine compartment on the driver’s side. Low level indicated brake wear or leakage. Focus your mechanic’s attention on this.
  • Stand behind the car, ask the owner to start the cold engine and see if smoke goes from the exhaust pipe at startup. Blue smoke (oil) usually means that the engine is worn down and will need to be replaced soon. Much white smoke means coolant leakage.
  • Check the tail pipe. If it’s black inside and it’s not diesel, that means high gas consumption because the gas isn’t burned normally. For diesels, black is normal.
  • Start the engine yourself. Does it turn and off on easily?
  • Listen for ticks, clicks, growling sounds in the engine. The motor must be running smoothly, no shaking or tucking.
  • Check the blowby. All worn cars have blowby, it’s normal. But if large amount of colored smoke is coming out and puffing sounds are produced, that means that one of the cylinders has bad compression or the engine is worn down.
  • Ask when the timing belt has been changed (if applicable)
  • Ask when the battery was changed (if at all). A five-year-old one is junk.
  • Switch on air conditioner. Open the hood and look at the compressor (on the passenger side). If you can hear frequent clicking sound it may be low on freon.

###« Previous Step Next Step »

VIN Number Check from AutoCheck®

See the basic information about your vehicle and how many records we have. Enter your VIN to get started!
HOT NEWS: Get full protection with AutoCheck Buyback Guarantee!
AutoCheck will buy the car back from you if you discover a severe problem in a vehicle (e.g., flood or fire damage, major accident, "Lemon Law" vehicle, major odometer problems) that was reported by a DMV but not included in the Used Car History at Vehicle History Report.
Don't have a VIN? You can still get a report on a car!

VIN Number Check News

04.05.10
On April 5, 2010 the price of AutoCheck® SINGLE report was increased by $5 to $29.99.

You can still get UNLIMITED AutoCheck reports only for $44.99!

Why AutoCheck®?

  • AutoCheck reports 2X Accidents vs. CARFAX
  • $29.99 for AutoCheck report vs. $34.99 for CARFAX report
  • Unlimited AutoCheck reports for $44.99 vs. only 5 CARFAX reports for $44.99
  • AutoCheck provides Unlimited Plan that lasts 60 days, CARFAX doesn't
  • Get Full Protection and Save
    with AutoCheck!

VIN Number Check Options

Tip of the Day

Buying a Used Car? STOP!
Did you run VIN number check?
A few dollars spent on vehicle history report from AutoCheck® prevent losing thousands!
Don't have a VIN? You can still get a report on a car!

Hidden Car Problems