Auto Lube Plus Warrenton: Warrenton, Missouri Oil Change
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10% Off for First Responders

Fast, Friendly Service

Specialize in 4WD Service - 100% Fluid Exchange

Locally Owned & Operated

Every oil change includes First Row Vacuuming & Exterior Windshield Wash

FAQ

This page provides answers to some of the most frequently asked questions about vehicle maintenance and service. We've thrown in some of our favorite tips and recommendations, too. Please call us or consult our "Contact Us" page for answers to your specific questions. We are happy to assist you!
  • Vehicle Maintenance

    • What are the consequences of postponing maintenance?

      Many parts on your vehicle are interrelated. Ignoring maintenance can lead to trouble: specific parts, or an entire system, can fail. Neglecting even simple routine maintenance, such as changing the oil or checking the coolant, can lead to poor fuel economy, unreliability, or costly breakdowns. It also may invalidate your warranty. Properly maintaining your vehicle is less expensive than repairs from negligence.

    • My check engine or service engine soon light comes on. What should I do?

      When you first start your car all the dashboard lights come on as a safety test. These lights will go off when the test is complete. If your light comes on later you need to have it checked by a competent technician familiar with modern diagnostic procedures. This could be a simple problem, but left alone it may result in an expensive repair. Don’t ignore this warning.

    • What are all of the chemicals and fluid flushes for? Are they really necessary?

      Protecting the vital wear points of your vehicle with quality lubricants will vastly improve service life and will provide optimum efficiency. Today’s properly maintained vehicles with 100,000 miles no longer consume oil and break with high frequency. Chemistry plays an important role. The right chemicals can restore the ph balance in radiators so that acidity will not degrade hoses and internal metals in radiators and coolers. Other chemicals such as transmission flush chemicals along with pulse flush equipment rinse the oxidation from the valves and other internal workings of transmissions. Fluid flushes without chemicals are “wallet flushes”.

    • 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 is the difference between maintenance and safety?

      Maintenance is done to prevent any future problems from occurring to the vehicle. Safety is to prevent any incident that would cause damage to the vehicle, to you or to the driver who is driving next to you.

    • With the change of the season and the temperatures, do I need to have my car checked?

      It is a good idea to have your coolant checked to determine its freezing and boiling points to verify whether it needs to be changed. Have your air conditioner tested before the summer heats up, it is cheaper to fix before the season gets started.

  • Fluids Leaks

    • I see a fluid leak under my car, what is it?

      You can identify fluids by their color and consistency: • Yellowish green, pastel blue or florescent orange colors indicate an overheated engine or an antifreeze leak caused by a bad hose, water pump or leaking radiator. • A dark brown or black oily fluid means the engine is leaking oil. A bad seal or gasket could cause the leak. • A red oily spot indicates a transmission or power-steering fluid leak. A puddle of clear water usually is no problem. It may be normal condensation from your vehicle's air conditioner.

  • Oil Change

    • How often should I change my oil?

      Most car manufacturers say to change your oil every 7,500 miles unless you drive in severe conditions. Severe conditions are defined as dirty or dusty roads, extremely hot or cold climates, a lot of stop and go driving, taking long trips or if you tow a trailer. If you answer yes to any of the severe driving conditions, your vehicle falls into the severe conditions category, or the 3,000 mile oil change interval.

    • 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.

    • 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.