

Note that a full gas tank helps keep moisture from forming. Fuel - Put a bottle of fuel de-icer in your tank once a month to help keep moisture from freezing in the fuel line.Cold weather makes existing problems worse. Engine Performance - Get engine drivability problems (hard starts, rough idling, stalling, diminished power, etc.) corrected at a good repair shop.
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Some of the following tips can be performed by any do-it-yourselfer others require the skilled hands of a professional auto technician. Besides, a well-maintained vehicle is more enjoyable to drive, lasts longer, and could command a higher resale price. Mechanical failure-an inconvenience anytime it occurs-can be deadly in the winter. Pay special attention to the indicator lights and instruments.
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Study the owner's manual to become thoroughly acquainted with the operation of all systems. To help ensure good performance, fuel economy and emissions, the Car Care Council also recommends that motorists take the time necessary to become familiar with their vehicle from every aspect. Vehicle owners ask for tune-ups for a variety of reasons, including improving performance, maintaining reliability, planning a vacation, preparing for winter/summer or because they're giving the car to a friend or family member.

Highly sophisticated ignition and fuel systems are now the norm, using one or more onboard computers to control critical engine and transmission management functions. This eliminated the need for the replacement and adjustment of a growing number of ignition and fuel system parts.Īs the pace of technology quickened, the procedures required to perform a traditional tune-up changed dramatically. Mounting pressure for increased fuel economy and lower emissions drove the car manufacturers to adopt electronics and to do away with ignition points in the '70s, along with the carburetor in the middle '80s. The tune-up was historically associated with the routine replacement of key ignition system parts like spark plugs and ignition points, along with some basic adjustments to help "tune" the engine.


The classic "tune-up" was once the heart of the automotive business and contrary to some beliefs today's modern vehicles still need tune-ups to keep them performing at the most efficient levels. One of the biggest changes in today's automotive industry is the perception of a "tune-up." Ask 10 vehicle owners their definition of a tune-up and chances are there'll be 10 different answers.
