Uh Oh…My Check Engine Light Is On

March 30th, 2017

So you come out to start your car one morning and the Check Engine light on the dashboard comes on…and doesn’t go back off again. You can’t really notice any difference in the way the car runs and drives, but it’s on anyway.

What does it mean?Check Engine Light

Since the late 80s, most engine functions have been controlled by a central drivetrain computer. This includes emissions controls, fuel metering and delivery, ignition timing, shift points and many other elements of drivability and performance. The drivetrain computer relies on information from a chain of sensors that monitor exhaust composition, camshaft position, throttle position and many other factors.

The voltage readings from any of these sensors are supposed to fall within a certain range. When ...[more]

  Posted in: Auto Repair 101

Preparing for Summer Holiday Travel

May 22nd, 2014
Before you hit the road this summer let us assist you in making yourself aware of a few important inspections and checks you can make to prepare yourself for those long, hot road trips. With a quick pre-trip vehicle check-up it is easy to determine how road-ready a vehicle is before experiencing problems on vacation or during travels. Conducting a vehicle inspection before leaving will help to avoid troublesome repairs and prevent potential safety hazards that result from a break down far from home. While some complications are not foreseeable, using the upmost caution and preparation will help to protect your vehicle and its occupants. 
 
Always schedule a tune-up before major trips as even a minor appointment with a mechanic could reveal a potential issue you did not detect or notice from driving. Tu ...[more]
  Posted in: Tire 101, Auto Repair 101

What Does Your Check Engine Light Mean? - Halls Service Center Inc

December 27th, 2013

Check Engine LightWhen your car's "Check Engine" light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting your mechanic to locate the malfunction and get the light turned off.

The Check Engine light, more formally known as the Malfunction Indicator Lamp (MIL), is a signal from the car's engine computer that something is wrong. Older vehicles may not have this, but any newer vehicle is equipped with a tiny all-knowing computer that will be your lifeline in communicating any problem with how the engine is running. Your Tire and Automotive service department can diagn ...[more]

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