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What are spark plugs?

Spark plugs ignite the air/fuel mixture in the engine. As the pistons start compressing this mixture, the ignition from the spark plugs give that power to the engine. The power from the ignition forces the piston downwards, turning the crankshaft in the engine and providing power to move your vehicle. The spark plugs are a part of the ignition system. In combination with electrical and timing equipment, the spark plugs work to ignite the engine.  

When should I replace my spark plugs?

Spark plugs are designed to be extremely durable and withstand a lot of damage. Determining when to replace your spark plugs depends on the amount of miles driven and the material that the spark plugs are made of. It is generally advised to replace your spark plugs every 30,000 miles. It is best to consult the owner's manual of your vehicle to determine exactly when to replace your spark plugs. Whenever you need to replace your spark plugs, come to AZAR Automotive where our skilled technicians will replace your spark plugs to ensure that there won’t be further damage made to your vehicle’s engine and maintain your vehicle’s reliability. 

Symptoms of bad spark plugs

Having spark plugs that are working properly is the key to having smooth ignition in your vehicle. By relying on damaged and worn spark plugs, you risk damaging your engine further. Here are some signs that you should get your spark plugs replaced:

If you notice any of these symptoms, come to AZAR Automotive where we can provide the best service to keep your engine running smoothly. 

Your Expert Shop for Spark Plugs

Whether you drive a Acura, Alfa Romeo, Audi, BMW, or any other make, it is ideal that your spark plugs are in optimal condition. We specialize in Maintenance & Electrical Diagnostic and repairing spark plugs. Our Quality service technicians can quickly recognize the source of your auto problems and use the most up to date and modern technology to quickly evaluate the trouble with your car. We have been taking care of vehicles since 1998 and have a dedication to customer service. Reasons You Should Do Business With Us:

If you notice something wrong with your vehicle, bring it to AZAR Automotive in St. Louis where our technicians will do their best to service the vehicle. If you are in the 63130 area or nearby, feel free to arrange an appointment with us online or give us a phone call at 314-426-2323. AZAR Automotive - Quality you Can Trust, at a Fair Price!.


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We are a Digital Shop

Our technicians use the latest technology to not only tell you if there are any issues with your vehicle, but show you. If we uncover an issue the photo will be e-mailed to you for your records. At the end of every visit you will receive a detailed report regarding the general health of your vehicle. Our #1 goal is to keep you safe on the road.

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