Spark Plug Replacement Glendora

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When you need spark plug replacement in Glendora, visit the skilled professionals at Certified Automotive Specialists. Since 1978, we’ve prided ourselves on offering the best auto repairs and maintenance in the area. Our shop is ASE-certified and AAA-approved—we’ve also been named one of the top 10 auto repair shops in the nation by Motor Age magazine! From oil changes to engine and spark plug repair, there’s no job too big or small for our talented technicians. Contact us today at (626) 541-2149 to schedule an appointment.

Spark Plug Replacement—What Glendora Drivers Should Know

Some auto manufacturers recommend 100,000+ mile spark plug replacements; we’ve discovered that many Glendora drivers seem to believe that all cars have 100,000-mile plugs. Unfortunately, this isn’t the case! Spark plugs have become more reliable and longer lasting over the decades, and some premium spark plugs are actually designed to last up to 5 years or 100,000 miles. However, waiting too long for spark plug repair or replacement can affect the efficiency and performance of your vehicle, which is why many service intervals are significantly less—typically 30,000 miles.

For this reason, we recommend following the spark plug replacement interval suggested by your vehicle’s manufacturer—as well as the same type of spark plugs. Using a different brand of spark plugs can cause drivability issues in some cars. It’s also important to keep your driving habits and conditions in mind when determining replacement intervals. Check your owner’s manual for the recommended service interval or ask your service advisor.

Some common signs you need spark plug repair include:

  • Difficulty starting your vehicle
  • Engine misfires
  • Poor fuel economy
  • Rough, loud idling
  • Your car struggles to accelerate
  • The check engine light is on
  • The engine sounds louder than normal

Makes We Service

We offer repairs and maintenance for all makes and models, including:

Asian Vehicles

  • Acura
  • Infiniti
  • Kia
  • Mazda
  • Mitsubishi
  • Scion
  • Subaru
  • Suzuki
  • Lexus

European Vehicles

  • Audi
  • BMW
  • Fiat
  • Jaguar
  • Land Rover
  • Mercedes
  • Mini-Cooper
  • Porsche
  • Volkswagen
  • Volvo

Domestic Vehicles

  • Buick
  • Cadillac
  • Chevy
  • Dodge
  • Ford
  • Hummer
  • Lincoln
  • Mercury
  • Oldsmobile
  • Pontiac
  • Saturn

Get The Best Auto Care for Your Vehicle

We’re one of the top shops in the nation because we have the technology, training, and dedication to repair your vehicle properly, every time. Our technicians continuously train to keep up with today’s complex, high-tech cars, and we’re passionate about helping you have safe, reliable transportation. We always use original equipment (OE) parts or better and guarantee all parts and labor for 36 months or 36,000 miles. Plus, you can always rely on us for friendly customer service. Call us today at (626) 541-2149 or schedule an appointment online.

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