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Old 08-28-2006, 07:44 AM   #2
theWeezL
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Location: Oregon
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when looking at a used car these are some of the things you should do during your inspection. Its not a complete list, but without pulling out tools and doing a more complete diagnostic, it will give you good idea of the overall condition of the car. Bring a notebook and something to write with. and make notes as you go.

Look for uneaven wear on the tires (inside worn more than the outside?), run your hand over the tread on the inside of the front tires, if you feel dips and rises (cupping) then its got front end issues. Also grab the wheels and try to rock them from the top, and from the front (do it on the back ones as well) This could show problems in the wheel bearings and/or sterring components.
Bonce up and down and all 4 corners and watch how amny times the car bounces before returning to normal height. May have bad shocks if its more than one bounce. Typical suspension problems are bad ball joints, bad steering stabilizer, worn out shocks, and rack problems. Supras are notorius for power steering leaks as well.

Look at the fluids, ALL of them. Look at the levels and the colors. If its an automatic, smell the trans fluid (yes thats right, sniff the fluid on the dipstick). Burned ATF has a distinct smell. Look under the car where its been parked and see if its leaving drips. Make notes about anything out of the ordinary.

Look at the body from all angles. Look for uneven surfaces (not just the typical dings from parking lots, but panels that dont seem to line up.) Look in the door jams and under the hood along the fenders for signs of overspray. A repaint might just be a repaint, but it could also be signs of an accident. Look inside the engine compartment down along where the frame meets fenders and the front support. Look for bends, cracks, or any signs of repairs. Also get on your back and look up under the rear of the car for the same thing. This will help point to impacts greater than the typical parking lot mishaps. Supras are tanks, if it shows signs of an impact...you can pretty much bet it was harder than it looks.

If you have a friend with you, have them start the car while you watch the exhaust. Is there a puff os smoke on startup? might be bad valves or a bad turbo seals (if it has a Turbo) Yes I also want you to smell the exhaust. Let it get up to operating temp and smell the exhaust again. Your looking for lean or rich condition here.

Get ready to take the car for a drive after its warmed up, but first have that friend help you make sure the tail lights, brake lights, turn signals and headlights work.

Now take the car for a drive. Before you hit the road, listen to the steering at low speeds as you turn the wheel, does it grind or whine? Make sure you dont just take it around the block, give it a thorough test. As you start out, pay attention to how the clutch engages and disengages. Any slippage? Get it up to highway speeds. On a flat straight road, let go of the wheel and see if it pulls one way or another. While your at it step on the brakes slowly and see if that causes a pull. Supras are notorius for the calipers binding up. If they are it will lead to warped rotors and uneven braking. In 2nd or 3rd gear, give it about 1/2 to 3/4 throttle and get the RPMS up over 4k and then let off the gas completely, then come to a stop. Notice if you smell any burning oil (Oil suck from bad rings or valve seals will occur on compression and then burn off and you will smell it). While your driving it, pay attention to all the sounds of the car. Leave the radio off and roll the windows down (this is a good time to check the operation of the power windows anyway) While in 3rd gear at around 3k RPMs, slightly lift the throttle and then reapply pressure. Do this a few times and listen for any kind of clunking from the rear end (bad u-joints or diff)

If after you have done all that and still think you're interested, it might be worth it to go one step further. If you really want to know what you are buying, I highly recommend talking the owner into letting you do a compression check. If they are reluctant to let just anybody do this to their car, ask if you can take it to a shop. Find a shop in your area ahead of time that offers "used car inspections" they will put it on a lift and double check all the safety items like brakes and lights and things like that. You should be able to get them to do a compression check.

I would also recommend paying for a carfax report. It will give you some history of the car and may point out a serious issue you, and perhaps even the current owner are not aware of. Finally, make sure all the paperwork is correct. Ask to see the title for the car. Check the VIN on the title with the one under the hood, and in the door jam. You can also check the stickers on the fenders, doors and hatch to see if they match the VIN as well. If the car checks out, the title matches the car, and the price is right...make an offer! Keep in mind your budget, and take into account that you will want to change all the fluids, (even if they say they have done it...this way you know where you stand) get your insurance and pay licencing fees.

After you make your purchase, take it easy at first. Build trust in your car. Dont take it out the first night and get into some race. You dont know the car well enough yet and you may put your life at risk. Listen to your car! Pay attention to squeaks, rattles, grinds, etc...its your cars way of trying to tell you something. Take care of your Supra, and she will take care of you!
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Last edited by theWeezL; 12-18-2006 at 07:07 PM.
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