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Getting Your Vehicle
Ready For Winter
Mechanical failure--an inconvenience anytime it
occurs--can be deadly in the winter. Preventive maintenance is a must. Besides,
a well-maintained vehicle is more enjoyable to drive, lasts longer, and could
command a higher resale price.
Some of the following tips can be performed by
any do-it-yourselfer; others require the skilled hands of a professional auto
technician.
- Engine
Performance - Get engine drivability
problems (hard starts, rough idling, stalling, diminished power, etc.) corrected
at a good repair shop. Cold weather makes existing problems worse. Replace dirty
filters-air, fuel, PCV, etc.
- Fuel - Put
a bottle of fuel de-icer in your tank once a month to help keep moisture from
freezing in the fuel line. Note that a gas tank which is kept filled helps keep
moisture from forming.
- Oil -
Change your oil and oil filter as specified in your manual-more often (every
3,000 miles) if your driving is mostly stop-and-go or consists of frequent short
trips.
- Cooling
Systems - The cooling system should be
completely flushed and refilled about every 24 months. The level, condition, and
concentration of the coolant should be checked periodically. (A 50/50 mix of
anti-freeze and water is usually recommended.) Never remove the radiator cap
until the engine has thoroughly cooled! The tightness and condition
of drive belts, clamps, and hoses should be checked by a pro.
- Windshield
Wipers - Replace old blades. If your
climate is harsh, purchase rubber-clad (winter) blades to fight ice build-up.
Stock up on windshield washer solvent-you'll be surprised how much you use.
Carry an ice-scraper.
- Heater/Defroster - The
heater and defroster must be in good working condition for passenger comfort and
driver visibility.
- Battery - The
only accurate way to detect a weak battery is with professional equipment.
Routine care: Scrape away corrosion from posts and cable connections; clean all
surfaces; re-tighten all connections. If battery caps are removable, check fluid
level monthly. Avoid contact with corrosive deposits and battery acid. Wear eye
protection and rubber gloves.
- Lights -
Inspect all lights and bulbs; replace burned out bulbs; periodically clean road
grime from all lenses. To prevent scratching, never use a dry rag.
- Exhaust
System - Your vehicle should be placed
on a lift and the exhaust system examined for leaks. The trunk and floor boards
should be inspected for small holes. Exhaust fumes can be deadly.
- Tires - Worn
tires will be of little use in winter weather. Examine tires for remaining tread
life, uneven wearing, and cupping; check the sidewalls for cuts and nicks. Check
tire pressures once a month. Let the tires "cool down" before checking the
pressure. Rotate as recommended. Don't forget your spare, and be sure the jack
is in good condition.
- Carry
emergency gear - gloves, boots, blankets, flares,
a small shovel, sand or kitty litter, tire chains, and a flash light. Put a few
"high-energy" snacks in your glove box.
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