Did Your Vehicle Fail the Smog Test?
Smog Repair
That's okay, you are in good hands at Horizon Automotive Service Center. We will complete any needed repairs and reinspect your vehicle.
The 4 most common smog check repairs:
- Bad O2 Sensor Replacement
- Bad Fuel Metering Adjustment
- Rich Fuel Mixture Adjustment
- Faulty EVAP System Part Replacement
- Apply for Consumer Assistance, this is a program offering income-eligible consumers assistance toward emissions-related repairs at STAR test-and-repair stations if their vehicle fails its biennial Smog Check inspection.
- Talk to the pro mechanics at Horizon Automotive Service Center about starting a maintenance plan. Regular maintenance can reduce smog check failures and high-cost auto repairs in the future.
If your oxygen sensor malfunctions it cannot properly monitor the exhaust and may cause overheating and loss of engine power and the release of toxic emissions. Horizon Automotive Service Center in Grand Junction can help you replace your O2 sensor quickly and get you back on the road fast.
Proper air-fuel measurement prior to mixing is necessary for a smooth-running engine. Most drivers discover their vehicles has a fuel metering problem when the "Check Engine Light" is displayed. At Horizon Automotive Service Center in Grand Junction we have state of the art computer programs that identify the exact check engine light diagnostic code and quickly complete the appropriate repairs.
Come to Horizon Automotive Service Center in Grand Junction to determine if your vehicle is putting out high levels of carbon monoxide due to a lack of oxygen in the combustion cycle. This can happen because of a faulty MAF sensor or oxygen sensor or because of leaking fuel injectors.
EVAP (Evaporative Emission Control System) problems occur when your vehicle is leaking gasoline vapors into the air. Horizon Automotive Service Center in Grand Junction can repair troublesome leaks or cracks in your vehicle's vacuum hoses, seals or gas cap.
Worried About the Cost of Smog Check Repairs?
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Discover more about Smog Check, Testing & Repair
Contact Us Today!
Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!
What Our Customers Are Saying
Driving through Grand Junction, on a long road trip, our car developed a brake problem. Brian Burford, the owner of the shop, met us personally, diagnosed the problem immediately, ordered the part and had it delivered to the shop, and installed it right away. He had us back on the road in the shortest possible time, and charged a very reasonable fee. I can't recommend this shop highly enough. Thanks Brian for your outstanding customer service!
Grand Junction, CO
We stopped by this fantastic repair shop unexpectedly during our cross-country trip due to a car issue. The team there went above and beyond to diagnose the problem, which turned out to be a manufacturer's defect. We were truly impressed by their honesty, kindness, and professionalism. This is exactly the kind of reliable service I wish we had back home. A heartfelt thank you to the entire staff for making us feel so well taken care of. You really helped put our minds at ease!
Grand Junction, CO
Had a wonderful experience at Horizon Automotive. Sarah was very helpful and will definitely bring our vehicles there again.
Grand Junction, CO
I highly recommend Zarlingos Automotive for all your auto care needs! The team here is incredibly knowledgeable, professional, and genuinely cares about their customers. From routine maintenance to more complex repairs, they handle everything with precision and efficiency.
Grand Junction, CO




