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      Your concern might be complex to diagnose and may require additional equipment to pinpoint the cause. In this case, you'll receive Digital Inspection results plus a quote to perform deeper diagnostic/test procedures.

      Top 20 Catalytic converter replacement Shops in Ontario, CA

      AutoTechIQ's Featured Certified Shop
      Joel's Automotive Repair

      Joel's Automotive Repair

      4.7
      Certified
      Mo-Th 7:30 AM – 5:30 PM
      Fr 7:30 AM – 5:00 PM
      Sa-Su Closed
      Customers reviewed this shop as fantastic and happy
      Porsche Ontario Service Center

      Porsche Ontario Service Center

      5
      Good Standing
      Mo-Fr 7:00 AM – 6:00 PM
      Sa 8:00 AM – 4:00 PM
      Su Closed
      Audi Service Center

      Audi Service Center

      4.9
      Good Standing
      Mo-Fr 7:00 AM – 6:00 PM
      Sa 8:00 AM – 4:00 PM
      Su Closed
      Lupe's Auto

      Lupe's Auto

      4.9
      Good Standing
      Mo-Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Customers reviewed this shop as helpful and fantastic
      DJZ Automotive Repair

      DJZ Automotive Repair

      4.9
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Customers reviewed this shop as awesome and fantastic
      Tri Auto

      Tri Auto

      4.9
      Good Standing
      Mo-Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Customers reviewed this shop as awesome and happy
      Crown Lexus Service Center

      Crown Lexus Service Center

      4.8
      Good Standing
      Mo-Fr 7:00 AM – 7:00 PM
      Sa 7:00 AM – 4:00 PM
      Su Closed
      Rancho Autocare

      Rancho Autocare

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Comtires

      Comtires

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 5:30 PM
      Sa-Su Closed
      Bee Z Auto Care

      Bee Z Auto Care

      4.8
      Good Standing
      Mo-Fr 7:30 AM – 5:00 PM
      Sa 7:30 AM – 2:00 PM
      Su Closed
      Customers reviewed this shop as greatest and excellent
      Martinez & Son Auto Repair

      Martinez & Son Auto Repair

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Customers reviewed this shop as excellent and awesome
      Brian's Automotive Repair - Best Auto Repair Service in Ontario Ca

      Brian's Automotive Repair - Best Auto Repair Service in Ontario Ca

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      A&A Automotive and Tire

      A&A Automotive and Tire

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 5:30 PM
      Sa-Su Closed
      Customers reviewed this shop as best and awesome
      Moreno's Auto Repair LLC

      Moreno's Auto Repair LLC

      4.6
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Customers reviewed this shop as nice and helpful
      Brake Professional

      Brake Professional

      4.6
      Good Standing
      Mo-Fr 8:00 AM – 5:00 PM
      Sa 8:00 AM – 3:00 PM
      Su Closed
      Haven Auto Repair | CarMax Repair Shop / AAA Approved

      Haven Auto Repair | CarMax Repair Shop / AAA Approved

      4.6
      Good Standing
      Mo-Fr 8:00 AM – 5:30 PM
      Sa-Su Closed
      Customers reviewed this shop as fantastic and best
      Wayne's Automotive

      Wayne's Automotive

      4.6
      Good Standing
      Mo-Fr 8:00 AM – 4:00 PM
      Sa-Su Closed
      Customers reviewed this shop as excellent and best
      A-1 Auto Care

      A-1 Auto Care

      4.6
      Good Standing
      Mo-Sa 7:00 AM – 9:00 PM
      Su 8:00 AM – 8:00 PM
      Customers reviewed this shop as best and awesome
      AAMCO Transmissions & Total Car Care

      AAMCO Transmissions & Total Car Care

      4.5
      Good Standing
      Mo-Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Rancho Express Lube Inc.

      Rancho Express Lube Inc.

      4.5
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 5:00 PM
      Su Closed
      Four common causes for a “check engine” light on the vehicle and their related parts.
      This fix will help eliminating

      Check Engine Light

      The yellow check engine light commonly warns that the engine releases more emissions than expected often due to a catalytic converter failure This causes engine misfires poor fuel mileage low power and more But there are alternative common causes for this issue The most common causes for the Check Engine light are Engine misfire When an engine misfires it fails to ignite the airfuel mixture properly leading to a loss of power and rough running The onboard diagnostics system detects this issue a... Learn More about the Symptom

      Other Vehicle Symptoms

      Below are just a few examples of typical Symptoms and Fixes your car might be experiencing

      Other Fixes that either are related or dependent on Catalytic converter replacement

      Below you can find information about other fixes

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      Catalytic converter replacement by city

      Top neighborhoods in Ontario, CA

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      Your Issue?