AUTONET TV

Beginning to See the Light (Check Engine Light Diagnostics)

It's a light many drivers fear they'll see turn on at the most inopportune time.  It's the one on the dash that says "Check Engine," "Service Engine Soon," or it may be simply an engine-shaped light. Your first instinct may be to pull off to the side of the road and turn off the engine.

The truth is that Check Engine light can be pointing to problems as simple as a loose gas cap. But it could be as serious as a severely misfiring engine.  Don't ignore it because it's there to help you avoid an expensive repair it is designed to alert you to, to tell you something's not quite right.

Your vehicle has a connected system of computers and sensors constantly checking to see that all systems are working the way they should. If something isn't, the system will turn on the Check Engine light.

If it's flashing, that could be serious. Look at some of the other warning lights or gauges such as heat or oil pressure. They could be telling you your vehicle's problem should be checked right away. In that case, if you can, safely pull off the road and shut the vehicle down. If your vehicle loses power and the Check Engine light is on, try not to push the demands you are making on the engine, such as towing or accelerating hard.

Simply put, a flashing Check Engine light should be checked out by a professional as soon as possible.

If the Check Engine light is on steadily, manufacturers say it means there's a problem, but it probably doesn't require immediate service.  The system is designed to remember the problem it found and store it (as a code) so it can be retrieved later.

When you do bring your vehicle in to have us see what's behind the Check Engine light coming on, we’ll hook your vehicle up to a diagnostics tool that can reveal the clues the engine's computers have stored.  It takes a trained technician to understand those clues, like a doctor who can interpret a patient's symptoms and come up with the correct diagnosis. Some newer vehicles can even be checked remotely.

Once we figure out the problem and repair it, you'll be back on the road again. It's nice to know the Check Engine light is your sentry, standing by to alert you the next time you begin to "see the light."

Car Doc On The Island
419 South Tamiami Trail
Venice, FL 34285
(941) 786-1595
www.cardocontheisland.com

Step Up your Stops

Let’s face it.  Many of us take our vehicle’s brakes for granted.  We step on the pedal, the brakes slow us down and stop us.  They’re also vital to helping us control our vehicles.  That’s why it’s important to think about brakes as one of the most important safety systems we have.  

Malfunctioning brakes increase our risk of accidents, can lower our fuel efficiency because of increased friction and can prematurely wear the other components of our vehicles.  

One of the ways we can keep our brake systems working properly is by periodically having the brake fluid replaced.  That means the old brake fluid in a hydraulic braking system is removed and replaced with clean, fresh fluid.  Brake fluid absorbs moisture over time, which lowers its boiling point and may cause the inside of the brake system to corrode. 

Replacing the brake fluid is not as simple as just draining the old fluid out and putting new in. Our technician uses specially-designed equipment to push the old fluid and contaminants (rust particles, dirt, air bubbles) out of the brake lines, calipers, wheel cylinder and master cylinder.  

When you come to us for a brake fluid replacement, you will find your braking performance will be as consistent and responsive as it used to be.  Your risk of brake fade or failure when you brake hard will be reduced. And brake fluid replacement will help prevent internal rust and corrosion in brake components. 

Some manufacturers recommend brake fluid replacement every 2 to 3 years, but it depends on what vehicle you drive, how you drive it and in what conditions. Your advisor will be glad to help you set up your next brake fluid service.

Car Doc On The Island
419 South Tamiami Trail
Venice, FL 34285
(941) 786-1595
www.cardocontheisland.com

Losing Your Spark (Spark Plug Replacement)

When's the last time you thought about spark plugs? You probably don't remember.  That's because spark plugs usually last a long time and don't need much attention.  But they don't last forever, and when they start going bad, they'll send you a few clues.

• Vehicle is hard to start. 
• Fuel economy is going down
• Acceleration isn't what it used to be
• Engine runs roughly
• Check Engine light is on

There are many things that can cause those symptoms, so it's wise to head on over to your vehicle repair facility to have them look over your vehicle.  But the problem could be your spark plugs. They do wear out, not producing a strong enough spark to ignite your fuel the way they're designed to.  A closely related problem is failing spark plug wires, and a technician will test for both possibilities… and more. 

Your vehicle's manufacturer recommends changing wires and/or plugs at certain intervals.  Spark plugs are made out of different materials and some last far longer than others.  Ask your service advisor to let you know when yours should be changed.  Badly misfiring plugs can cause expensive damage to a vehicle's catalytic converter, so it's best to take care of them before that happens.  Replacing your spark plugs and/or wires is money well spent to have your vehicle running smoothly, dependably and efficiently.  

Car Doc On The Island
419 South Tamiami Trail
Venice, FL 34285
(941) 786-1595
www.cardocontheisland.com

Transmission Service at Car Doc On The Island in Venice

Let's talk about transmission service. It can be easy for Venice drivers to forget about getting their transmission serviced because it doesn't need it very often. It's easier for people in FL to remember to change the engine oil - you know, every 3,000 miles or 5,000 kilometers. But proper transmission servicing keeps your vehicle running smoothly and helps you avoid repairs down the road.

The transmission undergoes a lot of stress. The grit you can see in used transmission fluid is actually bits of metal that wear off the gears in the transmission. In addition to that, the transmission operates at very high temperatures. Usually, it's much higher than engine temperatures. Those high temperatures eventually cause the transmission fluid to start to break down and lose efficiency.

As the fluid gets older, it gets gritty and doesn't lubricate and cool the vehicle transmission as well - leading to even more wear. The fluid can actually get sludgy and plug up the maze of fluid passages inside the transmission. At best, your transmission won't operate smoothly. At worst, it could lead to damage.

When your transmission is running properly, it transfers more power from your engine to the drive wheels and improves fuel economy. That's why it is recommended to change your transmission fluid at regular intervals. Your owner's manual has a schedule for transmission service and, of course, your service advisor at Car Doc On The Island can tell you what is recommended.

Hot and dusty Venice area conditions, towing, hauling, stop-and-go driving and jackrabbit starts all begin to increase the load on the transmission and its internal temperature. That means Venice vehicles with these types of transmission requirements need to change the fluid more often. A good rule of thumb is every 35,000 miles, 55,000 kilometers or two years. If your owner’s manual suggests more frequent intervals or if you're driving under severe service conditions around the Venice area, you will need to change it more often.

Most Venice auto service centers (including Car Doc On The Island) have the ability to perform a transmission service while you wait and the cost is quite reasonable. It's downright cheap when you think about how much a major transmission repair can cost! Our pros at Car Doc On The Island will know the right type of transmission fluid to use. If it's getting to be time to have your transmission serviced, do your vehicle a favor and have it done.

Car Doc On The Island
419 South Tamiami Trail
Venice, FL 34285
(941) 786-1595
www.cardocontheisland.com