| WORST THING #1 DRIVE YOUR CAR WHEN IT'S OVERHEATING.
If your car overheats, DO NOT attempt to drive it to a repair
shop. Stop the car as soon as you safely can and have it towed.
Most cards today have engines that are at least partially
made of aluminum which cannot dissipate great amounts of heat.
Driving on an overheated car can blow a head gasket, or crack
an engine or head, both very expensive repairs. If you must
drive the car because you are in an unsafe situation, turn
on your heater. This will allow additional cool fluid to enter
your cooling system, lowering the fluid temperature and perhaps
giving you a few moments more to get to safety.
WORST THING #2 LET YOUR FRIEND GIVE YOU CAR A "HOT
SHOT"
The days of giving a friend a hot shot are over. The sophisticated
computer and electrical systems found on newer cars can be
substantially damaged by a reverse volt spike, causing damage
to the car giving the hot shot.
WORST THING #3 USE THE WRONG FLUID
All power steering fluids and brake fluids are not created
equal. Some cars, such as Audi and Honda require special power
steering fluid. Using the wrong power steering fluid can ruin
power steering pump and the rack and pinion. Some cars require
brake fluid with a higher boiling temperature. Please ask
your One Stop service advisor which brake fluid your car takes.
Also, if any fluid besides brake fluid is put in the hydraulic
brake system, this creates an extremely dangerous situation
in which you can lose all your braking power. Do not drive
the car. Immediately contact your One Stop representative.
WORST THING #4 IGNORE THAT CLICKING SOUND WHEN TURNING
ON FRONT WHEEL DRIVE CARS
That noise usually indicates that the joint on your axle
is worn out. Ignoring that noise will require at least a tow
and may cause substantial damage to your transmission.
WORST THING #5 START YOUR CAR WITH THE AIR CONDITIONING
ON
Air conditioning systems should be turned off at least 2
minutes before turning your vehicle off. This allows the pressure
in the system to drain, preventing constant pressure which
will cause premature failure. Also, never start a vehicle
with the air conditioning on. You should also let your air
conditioning system run a few minutes each month throughout
the year to lubricate the seals and rubber components.
WORST THING #6 IGNORE ANTIFREEZE OR FLUID LOSS
If you are constantly adding antifreeze to your cooling system
and not seeing any leaks, you may have a bad head gasket.
A bad head gasket can allow antifreeze and oil to mix and
contaminate each other's systems. Driving with this situation
can quickly damage the internal components of your engine.
WORST THING #7 LET A BAD AIR CONDITIONING SYSTEM SIT OVER
THE WINTER
Often people delay repairing a leaking A/C system late in
the summer because they "don't need it." This delay
will allow contaminants (dirt and moisture) to get into the
small lubrication channels of the A/C system, especially in
the compressor, thereby turning a small repair into a very
expensive one.
WORST THING #8 DON'T PAY ATTENTION TO A STARTER NOISE.
That buzzy starter noise is telling you that the starter
drive on the starter is bad. Ignoring that noise will cause
the teeth on the starter to ruin the teeth on the transmission
flywheel. Flywheel replacement is expensive because the transmission
has to be removed.
WORST THING #9 ADD COLD WATER OR ANTIFREEZE TO A "HOT"
CAR WHEN THE CAR IS NOT RUNNING
Doing so will allow "cold" liquid to sit in the
engine. That dramatic change in temperature can cause the
engine to crack.
WORST THING #10 DON'T REPLACE YOUR TIMING BELT AT THE
RECOMMENDED MILEAGE
Some vehicles have "interference" engines. When
a timing belt breaks on an "interference" engine,
it usually bends the valves in the engine, causing expensive
engine repairs.
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