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Best Auto Repair, Delta

7504 Vantage Place Delta, British Columbia V4G 1A5

604-946-0354
Opening Hours
  • Mon 7:00AM - 5:30PM
  • Tue 7:00AM - 5:30PM
  • Wed 7:00AM - 5:30PM
  • Thu 7:00AM - 5:30PM
  • Fri 7:00AM - 5:30PM
  • Sat Closed
  • Sun Closed
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604-946-0354 | 7504 Vantage Place Delta, British Columbia V4G 1A5

Check Engine Light On? Could Be A Faulty O2 Sensor

Check Engine Light On? Could Be A Faulty O2 Sensor

Car Care Check Engine Light Advice

According to the annual CarMD Vehicle Health Index one of the most common check engine light repairs is replacing the oxygen sensor. This relatively minor repair can be costly if neglected, leading to as much as 40 percent lower fuel efficiency, causing further damage to your vehicle's exhaust system and adversely impacting the environment.

Vehicles with faulty oxygen sensors typically seem to drive and handle well, but the malfunction can dramatically decrease fuel efficiency and lead to costlier repairs if ignored. A faulty oxygen sensor means your vehicle is emitting more pollutants and if the check engine light is illuminated, it may not pass vehicle emissions testing in those states requiring it for vehicle registration.

A vehicle's oxygen sensors are mounted in the exhaust system; they monitor the catalytic convertor's operation and the level of oxygen in exhaust gases to maintain efficient engine operation. The best way to prevent an oxygen sensor failure is to follow a regular service schedule, including routine oil changes.

Unlike the past nine years of the annual CarMD report, costly catalytic converter replacement edged out O2 sensor replacement as the most common check engine light repair. Catalytic converters do not typically fail unless maintenance and other repairs are ignored or the vehicle is older. Average vehicle age has increased from 10.6 years to 11.7 years over the past decade, contributing to this outcome.

It is important that car owners check the reason for an illuminated check engine light without delay and make necessary maintenance to avoid more costly repairs, like catalytic converter replacement, down the road. If you find your vehicle needs service, call your trusted local repair shop.

Source: Car Care Council

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  • NAPA
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  • Emkay Fleet
  • Car Care Aware

Testimonials

Hi. I just wanted to give my feedback on my experiences at Holm's. I need my vehicle to be in top form, I am a single gal, and need to rely on a shop that is honest, reliable, and gives me valued information about my vehicle. I came to Holm's because I needed to build a relationship with a shop that I can trust. I am very happy to have met Reg. Over two years, Holm's has never let me down. They caught a leaking water pump - when I had already gone to another shop about a mystery leak (who told me nothing was wrong). Holm's caught it when I wasn't even there for that purpose, and my engine was saved from frying. They have done my windshield, rear window regulator, full suspension, tires, brakes (completely restored to new from a botched job at another shop). My Jeep has never run better. It feels new again (2007), which makes me happy because I love my Jeep! They are the only ones I will trust, and am very, very happy with their service. Reg and his guys are friendly, give me all the information I need, and I never have to worry about un-necessary service other shops quote me on. As a matter of fact, I have no intention of ever going anywhere else for service. One-stop shop with honesty and integrity as a policy. I feel 100% confident to recommend them.
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