- First decide what model you want, and how much you want to spend.
- Check the used car lots and your local newspaper ads. Privately owned cars are usually less expensive, however, you will not get a warranty that, in many cases, comes with a used car purchased from a lot. Of course, many aftermarket warranties may not be worth the extra money, so this is a point you will have to debate and consider based on your priorities.
- Never shop at night. The glare of the lights make it easy to miss faults on the body caused by accident or rust repair.
- Try to get the name and phone number of the previous owner. Contact him/her and ask about the car. If the owner of a lot refuses this information, look for a car somewhere else.
A private seller can tell you about the car and maintenance. But remember, there's no law requiring honesty from private citizens selling used cars. There is a law that forbids tampering with or turning back the odometer mileage. This includes both the private citizen and the lot owner. The law also requires that the seller or anyone transferring ownership of the car must provide the buyer with a signed statement indicating the mileage on the odometer at the time of transfer.
- You may wish to contact the National Highway Traffic Safety Administration (NHTSA) to find out if the vehicle has ever been included in an manufacturer's recalls. Write down the year, model and serial number before you buy the car, then contact NHTSA, there should be 1-800 number that your phone companies information line can supply. If the vehicle was listed for a recall, make sure the needed repairs were made.
Refer to the Used Car Checklist in this section and check all the items on the car you are considering. Some items are more important than others. Only you know how much money you can afford for repairs, and depending on the price of the car, may consider performing any needed work yourself. Beware, however, of trouble in areas that will affect operation, safety or emission. Problems in the Used Car Checklist break down as follows:
Numbers 1-8: Two or more problems in these areas indicate a lack of maintenance. You should beware.
- If you are satisfied with the apparent condition of the car, take it to an independent diagnostic center or mechanic for a complete check. If you have a state inspection program, have it inspected immediately before purchase, or specify on the bill of sale that the sale is conditional on passing state inspection.
- Road test the car-refer to the Road Test Checklist in this section. If your original evaluation and the road test agree-the rest is up to you.
USED CAR CHECKLIST
See Figure 1
The numbers on the illustrations refer to the numbers on this checklist
- Mileage: Average mileage is about 12,000-15,000 miles per year. More than average mileage may indicate hard usage or could indicate many highway miles (which could be less detrimental than half as many tough around town miles).
- Paint: Check around the tailpipe, molding and windows for overspray indicating that the car has been repainted.
- Rust: Check fenders, doors, rocker panels, window moldings, wheelwells, floorboards, under floormats, and in the trunk for signs of rust. Any rust at all will be a problem. There is no way to permanently stop the spread of rust, except to replace the part or panel.
If rust repair is suspected, try using a magnet to check for body filler. A magnet should stick to the sheet metal parts of the body, but will not adhere to areas with large amounts of filler
- Body appearance: Check the moldings, bumpers, grille, vinyl roof, glass, doors, trunk lid and body panels for general overall condition. Check for misalignment, loose hold-down clips, ripples, scratches in glass, welding in the trunk, severe misalignment of body panels or ripples, any of which may indicate crash work.
- Leaks: Get down and look under the car. There are no normal leaks, other than water from the air conditioner condenser.
- Tires: Check the tire air pressure. A common trick is to pump the tire pressure up to make the car roll easier. Check the tread wear, open the trunk and check the spare too. Uneven wear is a clue that the front end may need an alignment.
- Shock absorbers: Check the shock absorbers by forcing downward sharply on each corner of the car. Good shocks will not allow the car to bounce more than once after you let go.
- Interior: Check the entire interior. You're looking for an interior condition that agrees with the overall condition of the car. Reasonable wear is expected, but be suspicious of new seatcovers on sagging seats, new pedal pads, and worn armrests. These indicate an attempt to cover up hard use. Pull back the carpets and look for evidence of water leaks or flooding. Look for missing hardware, door handles, control knobs, etc. Check lights and signal operations. Make sure all accessories (air conditioner, heater, radio, etc.) work. Check windshield wiper operation.
- Belts and Hoses: Open the hood, then check all belts and hoses for wear, cracks or weak spots.
- Battery: Low electrolyte level, corroded terminals and/or cracked case indicate a lack of maintenance.
- Radiator: Look for corrosion or rust in the coolant indicating a lack of maintenance.
- Air filter: A severely dirty air filter would indicate a lack of maintenance.
- Ignition wires: Check the ignition wires for cracks, burned spots, or wear. Worn wires will have to be replaced.
- Oil level: If the oil level is low, chances are the engine uses oil or leaks. Beware of water in the oil (cracked block or bad head gasket), excessively thick oil (used to quiet a noisy engine), or thin, dirty oil with a distinct gasoline smell (internal engine problems).
- Automatic Transmission: Pull the transmission dipstick out when the engine is running. The level should read Full, and the fluid should be clear or bright red. Dark brown or black fluid that has distinct burnt odor, indicates a transmission in need of repair or overhaul.
- Exhaust: Check the color of the exhaust smoke. Blue smoke indicates, among other problems, worn rings. Black smoke can indicate burnt valves or carburetor problems. Check the exhaust system for leaks; it can be expensive to replace.
- Spark Plugs: Remove one or all of the spark plugs (the most accessible will do, though all are preferable). An engine in good condition will show plugs with a light tan or gray deposit on the firing tip. Please refer to Engine Electrical in this repair guide for more information on spark plug diagnosis.
ROAD TEST CHECK LIST
- Engine Performance: The car should be peppy whether cold or warm, with adequate power and good pickup. It should respond smoothly through the gears.
- Brakes: They should provide quick, firm stops with no noise, pulling or brake fade.
- Steering: Sure control with no binding harshness, or looseness and no shimmy in the wheel should be expected. Noise or vibration from the steering wheel when turning the car means trouble.
- Clutch (Manual Transmission/Transaxle): Clutch action should give quick, smooth response with easy shifting. The clutch pedal should have about 1-1 1 / 2 in. (25-38mm) of free-play before it disengages the clutch. Start the engine, set the parking brake, put the transmission in first gear and slowly release the clutch pedal. The engine should begin to stall when the pedal is 1 / 2 - 3 / 4 of the way up.
- Automatic Transmission/Transaxle: The transmission should shift rapidly and smoothly, with no noise, hesitation, or slipping.
- Differential: No noise or thumps should be present. Differentials have no normal leaks.
- Driveshaft, Universal Joints: Vibration and noise could mean driveshaft problems. Clicking at low speed or coast conditions means worn U-joints.
- Suspension: Try hitting bumps at different speeds. A car that bounces has weak shock absorbers. Clunks mean worn bushings or ball joints.
- Frame/Body: Wet the tires and drive in a straight line. Tracks should show two straight lines, not four. Four tire tracks indicate a frame/body bent by collision damage. If the tires can't be wet for this purpose, have a friend drive along behind you and see if the car appears to be traveling in a straight line.