Frequently Asked Questions

What does it mean when the check engine light comes on in a 2022 Chevrolet Blazer?

• It signals that the vehicle's onboard diagnostics detected a fault—anything from a loose gas cap to an emissions or engine performance issue.
• At Larry H. Miller Chevrolet Murray in Murray, UT, our factory-trained technicians prioritize a precise diagnosis to avoid unnecessary repairs and deliver long-term savings.
• We often cost less than independent shops while providing OEM parts, certified workmanship, and repairs that preserve your warranty; warranty-covered work must be performed at a certified dealership.
• We also offer service financing so you can get service now and pay later, and you can view our current service specials before you arrive.
• To book a trusted inspection, schedule service online or contact our service team for guidance.

How long does a check engine light service take?

• Most diagnostics take 30–90 minutes depending on code complexity and whether road-testing is needed.
• At Larry H. Miller Chevrolet Murray we streamline the process with diagnostics equipment calibrated for the 2022 Chevrolet Blazer and efficient bay scheduling.
• Quick, accurate diagnostics reduce downtime and lower long-term costs by identifying only what needs repair.
• To minimize wait time, schedule appointment online and review available service specials.

How much does a check engine light diagnostic cost for a 2022 Chevrolet Blazer?

• Diagnostic prices vary; at our dealership you get transparent pricing and a detailed estimate before work begins—this protects your wallet and the vehicle.
• Because we use OEM-level equipment and certified technicians, immediate and long-term savings come from correct repairs and genuine parts that last longer.
• If your repair is covered under warranty it must be performed at a certified dealership to retain coverage.
• We also offer service financing so repairs are manageable; check our service specials for discounts and schedule service online.

What is the most common reason for check engine light on a 2022 Chevrolet Blazer?

• Common causes include a loose or damaged gas cap, faulty oxygen sensor, problems with catalytic converter, or ignition/coil issues.
• Addressing codes quickly preserves fuel economy and prevents progressive damage that can be costlier to repair.
• Our technicians diagnose codes precisely and advise on immediate steps, long-term effects, and estimated costs to keep you informed and in control.
• To get a certified diagnosis, schedule service at Larry H. Miller Chevrolet Murray and review current service specials.

What is the first thing to check when the check engine light comes on?

• Start with simple checks: ensure the gas cap is tightened and inspect for obvious leaks—this can resolve many codes immediately.
• If the light remains on, bring your 2022 Chevrolet Blazer to our service center for a professional scan; our certified techs use OEM-grade tools for accurate results.
• We explain findings clearly, show recommended repairs, and highlight how dealership service often results in immediate and long-term savings compared to ad-hoc fixes.
• Remember, warranty repairs must be done at a certified dealership. You can schedule appointment now and see available service specials.