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|
Learn
To |
Change
Your Oil
(5
steps) |
|

"Forty bucks for an oil change!?!"
Yes folks, forty bucks buys a whole lot of cornflakes. That's one
of the major reasons why so many people change their own oil.
There's a small initial investment for supplies, but you'll make
that back the first time you do it yourself. Just ask your
Great-Uncle Leopold if he ever had a stranger change his jalopy's
oil, then watch his face change color three times in twenty
seconds as he realizes that you're serious.
Before you begin
"Does my oil even need to be changed?" you ask.
Manufacturer's recommendations are once every 3,000 to 7,500
miles, depending on the car. Most folks change it once every 6,000
miles. Conventional wisdom says that changing more often is
better, but some experts now disagree.
Changing oil can be a messy job, so wear old clothes and have some
hand cleaner handy. Make sure that your car is parked on a level
grade, rather than on any sort of hill or inclined driveway.
You'll need some place to take your old oil, so call a few gas
stations or town hall to find out who recycles used oil.
Warm oil drains more easily than cold oil, so run your engine for
just a few minutes before you start. But be very careful:
Don't let the oil get too hot, as some may splash on you.
Step
1: Choose your oil
Motor
oils are defined by grade. Today's oils are generally multi-grade,
which means that they are suitable for use in a range of
temperatures.
For instance, when an oil is specified as "10W40," the
first number is a measure of viscosity (resistance to flow) at
lower temperatures, while the second number is a measure of
viscosity at higher temperatures. A rating of "5W30"
would indicate an oil that flows more easily at both low and high
temperatures than a "10W40." In short, the higher the
grade, the thicker the oil.
Many people prefer heavier oil (greater viscosity) for protection
in hot weather and lighter oil (lower viscosity) for use in
freezing temperatures. The best selling grades in the U.S. are
5W30 and 10W30 oils. If you're still unsure, read over the owner's
manual again or consult a local mechanic.
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Step 2: Position the car
Again, make sure that you're on level ground, and that there are no cats
sitting on top of your nice, warm engine block.
- Set the metal ramps in front of your front tires, and drive your car up
onto them. It can help to have a friend around to tell you when to stop.
Set your emergency brake. If you have a manual transmission, put the car in
first gear. If you have an automatic, set it to Park. Place the wheel blocks
under the rear wheels to prevent any chance of the car rolling back.
Step 3: Drain the old oil

Again, watch out for hot oil! It's not a bad idea to wear safety glasses or even
prescription glasses.
- Take your wrench and shallow pan and crawl under the car. Find the oil
plug under the engine block that unscrews on the underside of the oil pan.
- Place the shallow pan under the plug and unscrew the plug
(counter-clockwise) with the wrench. (If the wrench slips and starts to
round off the bolt head, try a socket wrench instead.)
- The oil will stream out rapidly, so be careful. Chances are, the plug will
fall into the pan along with the oil. Don't worry when it happens.
When all the oil has drained into the pan, fish out the plug (here's where
rubber gloves come in handy) and screw it back in. Tighten it firmly, but not so
hard that you strip the threads.
Step 4: Change the filter

Always change the filter whenever you change the oil. Clean oil + a dirty filter
= dirty oil.
- You'll be able to access the old filter from either above or below the
car. Place the oil filter wrench around the filter's body. It will tighten
itself up when you turn the wrench counter-clockwise to remove the oil
filter.
- The old filter may stick initially, but will then unscrew easily. Unscrew
it completely and carefully put it aside. It will be full of oil.
- Dip your fingertip in the old oil (convenient) or take a few drops from a
new quart of oil (cleaner). Use it to lubricate the circular edge of the new
filter, where it will contact the metal engine surface.
- Screw the new filter in with your hand, and tighten it firmly without
overtightening--one quarter turn after snug.
Step 5: Finish it up
You're almost home! All you have to do is add the new oil and clean up.
- On top of the engine you'll find a knob that says "oil." Unscrew
it and pour in the amount and type of oil recommended for your car. Look in
your manual for the location of the knob if it's not obvious. Save the
bottles for the disposal of the old oil.
- Screw the knob back on and wipe the area clean with the rag. Close the
hood and start the engine.
- With the engine running, carefully check around the filter for any leaks.
A leak will appear as some seepage at the oil filter connection or on the
filter. If there is a leak, tighten up the oil filter a little more. If no
leaks are found, back the car off of the ramps.
Pour the oil out of the pan, and using the funnel, transfer it to the empty oil
bottles or milk containers. Take the used oil to the motor oil recycler that you
found (you did find one, right?).
-end-
|
|
Learn2 |
Jump-Start
a Car
(4
steps) |
|

That jumpin' jive..
Car batteries can lose their charge for more than a few reasons.
Leaving the lights on overnight has got to top the list, though,
and it's such an unexpected thing that most of us are caught
unprepared. It's times like these when many of us rely on the
kindness of strangers to jump-start our cars, but sometimes YOU
need to be the kindly stranger- or at least the one who knows
which cable goes where.
Before you begin
When you're stranded in the cold rain and snow, asking passing
motorists if they'll provide a jump start for your car, you'll
find that there are two kinds of motorists: those who have jumper
cables and those who do not.
If you get your own set of jumper cables, and keep them in the
car, you'll increase your chances of getting a jump start by about
a thousand percent (or at least it seems that way). Buy a good set
of 100% copper heavy gauge (4 to 8 gauge) jumper cables that are
at least 10 feet long. You'll make back your investment the first
time that you're stuck with a dead battery.
Step 1: Make
Sure The Battery is Not Damaged
Batteries have an electrolyte solution inside them. If that
solution is frozen, don't try to jump-start the car. If your
battery has removable vent caps, you can look inside to see if the
liquid is frozen (replace the caps after looking). It's not easy
to tell otherwise.
- If there are cracks in the battery casing, don't try to
jump-start it. Curse a few times, call a cab and go buy a new
one.
- If there is whitish (or greenish or yellowish) residue
around the battery terminals, clean it off with a wire brush.
Wear gloves, if possible, because that stuff can be nasty if
it touches your skin. When this stuff forms, it's a sign that
you may need a new battery.

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|
Step 2: Attach the Cables
Make sure that the batteries in both cars are the same voltage. You won't
find many six volt batteries around anymore, but there's always the chance. The
voltage will generally be stated on top of the battery, or look in the owner's
manual.
- The cars should not be touching, and both ignitions should be off.
- Each battery has two metal terminals on it. One is marked positive (+);
the other is negative (-). Attach one end of one cable to the dead battery's
positive terminal.
- Attach the other end of the same cable to the positive terminal of the
battery in the starting vehicle.
- Attach one end of the other cable to the negative terminal of the battery
in the starting vehicle.
- Attach the other end of that cable to the engine block, or frame, of the
car with the dead battery. Look for unpainted metal surfaces. Do not attach
the negative cable to the dead battery itself, and do not attach it to the
frame anywhere near the battery.
Step 3: Start the car
Stand back from the hood areas of the cars. Do not smoke while you're doing
this. Safety goggles are a good idea.
- Start the car that's providing the jump start.
- Wait a moment, then try to start the car with the dead battery. If it does
not start, stop trying and wait a few moments longer. Try again for no more
than thirty seconds.
If the car has not started by now, chances are that it's not going to. If
this is the worst thing that happens to you in life, consider yourself a very
lucky person.
Step 4: Disconnect the cables
- Remove the cable connections in the reverse order that you put them on.
That means that the first disconnection is from the frame, and the last is
from the positive terminal of the car that has just been started.
Thank the person who stopped in your hour of need. Some people are offended
when a small payment is offered, while others may expect it and turn it down
just the same. Use your own judgement, folks.
-end-
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