WALKER AUTOMOTIVE, INC.
January 7, 2009  
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     You are here: TIPS & ADVICE
 Tips & Advice


How often should I rotate my tires?
Your tires should be rotated every other oil change, or approximately every 6000-7500 miles. Neglecting to rotate tires is a major cause of premature tire wear.

Is it really necessary to replace my timing belt at the recommended interval?
YES. The failure of a timing belt in many cars can result in major engine damage. The cost of repairing an engine with a broken timing belt is much greater than the cost of a timing belt replacement.

What does it mean if my "check engine" or "service engine soon" light comes on?
There are many sensors and computerized components that manage your vehicle’s engine performance and emissions. When one of these fails, the "check engine" light is illuminated. Although your car may seem to run fine, it is important to have the issue addressed to prevent long-term problems.

What should I do if my car starts to overheat?
This is a very serious problem – if your car overheats for too long, you can damage your engine. As soon as possible, find a safe place to pull off the road and shut the engine off! Do not attempt to check the fluid level in the radiator as it can burn you. The best thing to do is have your car towed to a repair shop.  One tip that often works is when the temperature gauge starts to rise beyond normal, put on your heater at high speed to try and disperse some of the heat from the engine.  If the gauge stays in the normal range you can continue to drive.  If the gauge continues to rise, find a safe place to pull off the road and shut the engine off! 

When should I get my oil changed?
Our general rule of thumb is to have your oil changed every 3500 miles.  In some situations the interval can be extended, confer with us to determine what is appropriate for your situation.

What is that milky brown engine oil?
Milky brown engine oil is an indication of coolant in the oil. This can be caused by a blown head gasket (other gasket), a failed transmission cooler, or cracked casings. This condition is very serious and needs to be checked by a professional technician quickly.

How to make sure my car battery has a good electrical connection?
Battery cables and terminals should also be cleaned and inspected to make sure they provide a good electrical connection.

What is synthetic motor oil?
Synthetic motor oils can be a good choice for high output, turbocharged or supercharged engines, vehicles that are used for towing (especially during hot weather), or vehicles that are operated in extremely cold or hot climates.

Synthetic motor oils, though several times more expensive than mineral-based motor oils, can improve fuel economy and provide longer intervals between changes. They also provide instant lubrication on start-up.

When should I replace my car’s fuel filter?
To help ensure dependable, trouble-free performance, replace your car's fuel filter approximately every 30,000 miles or as recommended in your vehicle's owner's manual.  Some vehicle have a non serviceable fuel filter, have us determine if your vehicle has one and when it should be changed.

When should I change my spark plugs?
For maximum fuel economy and peak engine performance, your spark plugs should be replaced every 30 months or 30,000 miles, unless your vehicle is equipped with 100,000-mile platinum or iridium tipped spark plugs.

I need to replace a burned out fuse, what should I do?
Always replace burned-out fuses with ones of the same amperage (printed on the fuse) and note that if a fuse continues to "blow," you should have the circuit checked professionally by one of our technicians for defects.