Going To Granny’s…

22 12 2016

Dale BertramAre you planning a trip to Granny’s for Christmas or Hanukkah or another destination for the holidays?  Will you be out and about on New Year’s Eve? Your vehicle may not be feeling up to the trip.  Instead of letting it chug along with the old “I think I can, I think I can,” listen to what it is trying to tell you. You don’t speak car?  No problem, I’ll translate for you!

Q:  What does a squealing or a scraping sound indicate when you apply the brakes?

A:  Most likely your brake pads are worn. This allows their wear indicators or sensor to touch the disc brake rotor. When this occurs, the sensor emits that high pitch noise to warn you that, “Hey, my brakes need attention!” It is best to have them checked out sooner rather than later before expensive damage or brake failure occurs.

Q:  Your car makes a knocking or pinging noise when you accelerate or climb a hill.

A:  This is a sign that the gas and air mixture in your car’s cylinders isn’t burning properly. The sound you hear is the result of the fuel and air mixture combusting unevenly in the cylinder. Yep, your car is announcing that it has indigestion! Pinging or knocking does reduce the efficiency of your engine and over a very long period of time it can cause damage.

Q:  Your van makes a chirping sound.

A:  A cyclic chirping sound from the vicinity of a wheel often indicates a wheel bearing or axle bearing that is failing. Your car says, “No, I did not swallow the canary…I need attention! Usually the noise will change with the speed of the vehicle. It may come and go at various speeds. This noise should not be ignored, because if the bearing fails, it may cause the wheel to lockup or come loose from your car!

Q: What is that hissing sound coming from under the hood?

A:  If you hear a hissing sound while driving or after turning the engine off accompanied by a sweet, sickly odor, it may mean your engine is overheating and/or leaking coolant from the cooling system. Your vehicle is telling you, “I’m getting very hot under the collar here!  Pay attention or I might just blow my top!” The temperature gauge or temperature warning light should also indicate an overheating condition. Steam may also rise from under the hood. Stop driving as severe overheating can damage your engine. Carefully open the hood. Look for any evidence of coolant leaking from the engine, radiator or heater hoses. If you see steam or smell a sweet odor, it is antifreeze leaking from the cooling system. DO NOT open the radiator or coolant reservoir cap or add coolant until the engine has cooled. Get this checked out right away.

Q:  What is that clicking or tapping noise from the engine?

A:  A metallic tapping or clicking sound means your engine may be low on oil, or is not developing normal oil pressure. Your car says, “You have blood pressure problems…I have oil pressure problems! This is serious stuff here!” The clicking noise is coming from the valve train. If the oil pressure is low due to low oil level in the crankcase or there is a problem with the oil pump, the hydraulic lifters that open and close the valves may collapse creating an increase in valve lash. This creates the clicking or tapping noise. Stop the engine, let it sit a few minutes (so the oil can run back down into the crankcase), then check the oil level on the dipstick. If low, add oil as needed to bring the level back up to the full mark. If the noise does not go away, and/or the oil pressure gauge or warning light indicates low oil pressure, it’s not a good idea to keep driving your vehicle. Loss of oil pressure can cause extensive and expensive engine damage.

Q:  Why is my exhaust system roaring?

A:  If your exhaust system has a leak, you will hear a roar coming from under your vehicle that is loudest when accelerating. Your vehicle is saying, “Listen up here!  I’m trying to save your life!” The noise means your exhaust system needs repairs. The dangerous part is if the leaking exhaust gases, which contain carbon monoxide, get inside the passenger compartment. Carbon monoxide (CO) is a silent killer. It takes only a small amount of carbon monoxide inside the passenger compartment to affect your alertness, ability to concentrate and react to changing driving conditions. A very small amount can cause dizziness, headaches, nausea, and bring on stupor in two hours. A one percent concentration of carbon monoxide can kill a person in less than three minutes!

Q:  Why do my tires make a thumping noise?

A:  You may have a tire out of balance.  Your car is saying, “My feet are killing me!” This causes it to impact with the road in a slapping sort of manner, causing the thumping noise.  Get it looked at as soon as possible, as a neglected tire causes flat spots and eventually ruins your tires.

Now you know what your vehicle is trying to tell you.  Call us today and make an appointment.  We’ll give it an inspection so you can feel confident on the road this holiday season!

Signature

Fairway Auto Repair

Advertisements

Actions

Information

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s




%d bloggers like this: