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Why Does Your Car Have the Shakes?

Car shaking and vibrating are not symptoms you should ever ignore. In most cases, such movements are indicative of a serious underlying mechanical problem. Other times, it can be something simple like uneven tire tread wear. Regardless of why your car is shaking, it is important that you take it into your local Indianapolis mechanic as soon as possible to diagnose and resolve the issue. The longer you wait to repair whatever it is causing your car to shake or vibrate, then the worse your vehicle’s condition will get. This means costlier and more invasive repairs.

Whether the vibrating and shaking are happening intermittently, or every single time you drive, you can help your mechanic diagnose the issue by recounting when the shaking takes place. Does your car shake when you’re in idle? Does it shake intermittently as you drive? Does your car shake when you start the vehicle but then stops shaking as you begin to drive? Do you hear any odd sounds when your car begins to shake? Have you been in an accident recently, even a minor one like running over a squirrel? This is all important information that your mechanic will need to know in order to efficiently diagnose the issue and facilitate the needed repair.

5 Common Causes for a Shaking Car

Although there are many reasons why a car might be shaking and vibrating, the top 5 reasons typically involve issues with the wheels, tires, engine, or steering and suspension system. These are the areas your mechanic will focus on first as they begin the process of deciphering the issues causing your car shakes.

Wheels

If you can feel the shaking beneath your feet coming up through the floorboards, particularly at higher speeds near 50 miles an hour, the wheels could be to blame. A routine wheel balance should set you straight. However, it could be due to loosen lug nuts or broken wheel bearings, which are both easy and inexpensive to repair.

Steering and Suspension

Your steering and suspension system are responsible for keeping your car steady as you drive over rough terrain. If something is mechanically off within your steering and suspension, such as a bent axle, damaged CV joint, or faulty driveshaft, your car may begin to bounce or bobble as you drive when you reach higher speeds. Although much different from shaking and vibrating, this is still a problem that needs immediate attention.

Engine

If your car begins to shake when you are stopped in idle, it is likely due to mechanical issues within the engine. In most cases, spark plug replacement is the solution. Other than spark plugs, car shaking could be caused from dirty or clogged air filters, loose motor mounts, or disconnected spark plug wires.

Brakes

Car shaking can also present itself when the car brakes are engaged. If your car begins to shake or vibrate when you press down on the brake pedal, the issue could likely be due to worn-out brake pads or warped brake rotors. If you smell a burning order when you hit the brakes, you could have a brake caliper that’s stuck. All of these issues can be resolved with the help of a licensed mechanic.

Are you looking for a qualified automotive repair shop in Indy to resolve your car shaking issue at an affordable price? Northeast Auto Service at 317-475-1846 for superior, ASE licensed auto repair and service in Indianapolis, Indiana. We service all make and model vehicles.

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If you are not a trained mechanic, you can’t always tell what’s wrong with your car, or whether there’s even anything wrong at all. But by educating yourself on the stop signs of different failing auto parts, you can better be attuned to what your car is trying to tell you. One of the most overlooked auto part replacement needs is bad spark plugs.

Continue reading to learn how to tell if you need to replace the spark plugs in your car, and who to trust for affordable auto repair and car maintenance in Indianapolis.

Indianapolis Spark Plug Replacement and Engine Repair 317-475-1846

What Do Spark Plugs Do?

Spark plugs are important automotive component because they play a vital role in your engine’s overall operation. As small electrical devices within a vehicle, spark plugs work by triggering combustion within the engine. And just like their name suggests, they produce a spark that ignites the air-fuel mixture within the combustion chambers of the engine cylinders. As a result, the engine gets the power it needs to move the vehicle. Basically, spark plugs are responsible for starting your car, keeping it started, and ensuring a smooth ride.

Signs of Bad Spark Plugs

Most auto manufacturers recommend replacing spark plugs every 30,000 miles, while others suggest their vehicles can last up to 100,000 miles or more before spark plug replacement is needed. Most spark plugs are made with metals like titanium and iridium, which are strong grades. Other spark plugs are made from copper, which tends to not last as long. Check with your owner’s manual or local Indianapolis auto mechanic to confirm your spark plug replacement schedule.

There are various symptoms a vehicle can demonstrate that may indicate an underlying problem with spark plugs. However, there are 5 very common signs that suggest your spark plugs have gone bad and should be replaced. These top five signs include poor gas mileage, engine misfires, engine turnover problems, slow or delayed acceleration, and bumpy idling.

Poor Gas Mileage

If you notice that your fuel tank is not lasting as long as it usually does, and no other changes have taken place within your driving habits for your vehicle, it could be a sign that your spark plugs are deteriorated. Spark plugs that are in good condition help your engine burn fuel efficiently, so when they start to deteriorate, one of the first signs is increased fuel consumption.

Engine Misfires

An engine misfire is when a running engine suddenly blows, pops, and shuts down. Misfires sound like sputtering, rough shaking, or a sudden wind down of power. Spark plugs are not in the best condition, they can cause engines to misfire because the spark producing is not adequate to ignite the air fuel mix within the combustion chambers.

Engine Turnover Problems

Like engine misfires, if you have trouble starting your car, whether in cold weather, when you have a low level gas, or for what seems like no reason at all, it could be because your spark plugs are dirty or damaged, and therefore not generating a strong enough spark anymore. Jerky starts or unsuccessful turnovers are a telltale sign of spark plug problems.

Slowed Acceleration

Slow or delayed acceleration is another common sign of bad spark plugs. When you press your foot down on the gas pedal, but your car doesn’t seem to respond as quickly as it used to, it could be because you were spark plugs are deteriorated or damaged. This sign could also indicate other issues, like dirty fuel injectors, defective oxygen sensors, and bad fuel pumps. But most often, it’s just the spark plugs, which fortunately, are much cheaper to repair.

Bumpy Idling

Rough, bumpy, and/or loud idling, whether sitting in the driveway waiting to take off, or at a stoplight, is a common sign that spark plugs have corroded. Keep your ears open for rattling, bumping, knocking, and pinging noises, which are all frequent symptoms of spark plug problem in the engine.

Are you looking for a trusted auto mechanic for help with your spark plug problem? Contact Northeast Auto Service at 317-475-1846 for engine repair and scheduled car maintenance in Indianapolis, Indiana you can afford. We also offer auto service coupons and discounts!

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5 Reasons Why Your Car is Shaking