Buying That Car - Are You Really Going To Buy THAT Car?
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BUYING USED AUTO PARTS: THE DO'S AND DON'TS
This complete guide is filled with valuable tips on how to buy used parts, where to look for quality salvage parts, how best to determine a fair price, ways to validate salvage yards,
and how not to get ripped off by fraudulent wrecking yards. A must have for anybody buying parts. Get your copy now!
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 2005 Chevrolet Suburban 16" x 6.5" Alloy Wheel, POLISHED; 5 LARGE AND 5 SMALL HOLES, Lifetime Warranty, .
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 1995 Pontiac Bonneville Sse V6, 3.8 L, 231 CID Rebuilt Engine, Warranty: 7-Year/70,000 Mile, .
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 1985 Oldsmobile 98 Used Distributor, 3.8L, AOD.
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| 2001 Hyundai Accent Used Grille, Htbk (3 Dr) WHITE, Very Good.
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Buying That Car - Are You Really Going To Buy THAT Car?
Think about it. How long has it been sitting there?
When vehicles sit idle for a year, or longer, guess whathappens to the components that have some type fluid inthem?
• The Master Cylinder: The brake fluid deteriorates, dries up, and creates some type of fungus inside.
The seals dry out and become brittle, or crack, causingmore particles inside that causes the master cylinder tonot function properly.
• Little bits of rubber, and fungi, get into the brake lines.
These particles make their way to the calipers, or wheelcylinders, causing them to mal-function.
• The seals inside the front calipers, and rear wheel cylinders or calipers go through the same drying process.
Plus, the inside of the calipers and wheel cylinders tendto corrode up, causing the pistons to siege, become lockedat the position they have been in for so long.
That's just the brakes!
• The Automatic Transmission: Transmission fluid does not evaporate, but if the parts inside the transmission do not get lubricated, they tend to freeze-up, so to speak.
There are 1,003,004,005+ parts in an automatictransmission! :-)
They all have to be lubricated!
In the valve body there are little trails, tunnels, andslots that have moving parts.
Just think how complicated that can be when they sit therefor a long time without movement.
Wrap your hand with freezer-tape.
Leave only the index finger out.
Secure the others so as to not let them move a-tall.
Keep it this way for six months.
What will it be like when you remove the tape?
Can your fingers move freely? Can you play the piano?No? :-(
We haven't mentioned the seals inside and outside of theautomatic transmission.
They have a tendency to dry out also, then become brittle,and crack.
They loose their goal in life: To seal.
• What about the power steering? It does have power steering, don't it? Well, don't it? :-)
If it has a *rack-an-pinion* steering, look out!
Just a *gear box* power steering is bad enough. It hasseals and moving parts, too.
But a rack-an-pinion doesn't have a gear box, it has littlearms inside a cylinder that move in and out as you turn thesteering wheel.
That's what makes the tires go to the left and then to theright.
Course, it depends on which way you are turning thesteering wheel. :-)
In the rack-an-pinion you have a lot of moving parts.
Not as many as an automatic transmission, though.
They all need lubrication.
They all get *stuck* when they haven't been used in a longtime.
• The same with the power steering pump. It has moving parts and seals.
I'll not go into the details, but you understand, don'tyou? Say *Yes*! :-)
• This doesn't even consider the engine, the water pump, the radiator, the water hoses, heater core, the fuel system, or even the air conditioner.
This could be a large manual!
But you get the picture, don't you?
Now I'm not saying you should never buy a used vehicle.
What I am saying is consider the length of time it has beensitting up.
On the used car lots most of the owners crank theirvehicles at least once a month and move them around on thelot.
That helps!
It keeps the parts lubricated.
If you are considering a car or truck from them, it'sprobably okay.
Beware, though, of those that have been sitting up andhaven't been moved on its own for a few years.
Hope this helps you with your next purchase! :-)
Tommy Sessions has been in auto repair since 1970.He publishes Bad Car Again Auto Repair Help Newsletter.Visit the site: http://www.badcaragain.comJoin: http://www.badcaragain.com/newsletter.htmlThere's a bonus just for joining.Take Care Of Your Car So It Can Take Care Of You!
