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Best Auto Repair, Knoxville

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All Experience Levels Welcome. Offering Competitive Pay, Great Benefits, and Training!

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 80 Verified Review(s)

Smog Check: Testing and Repairs

*Please bring your DMV renewal notice indicating a Smog Check is required with you and your Smog Check certificate will be electronically sent to the DMV.

Why Choose B & M Automotive & Diesel Service in Knoxville for Your Smog Testing and Repair

    Specialized smog check service station in Knoxville
  • Smog test and repair options to minimize cost and maximize convenience
  • Smog failure diagnosis with onsite repair and smog retesting
  • State-of-the-art automotive smog repair systems and tools
  • Over [YEARS] years of experience
  • We participate in the California State Free Smog Testing Program
  • Ask about smog repair discounts and coupons

your neighboorhood's Trusted Source for Smog Testing and Repair
Drivers near your neighboorhood return to B & M Automotive & Diesel Service every two years for fast, affordable, and friendly smog testing and repair. We are driving distance from you, just [XROADMINS] from [XROAD]. Ask any car or truck owner in your neighboorhood who they recommend for smog testing and repair, and they will tell you B & M Automotive & Diesel Service.

For [YEARS] years, the pro mechanics at B & M Automotive & Diesel Service have provided quick smog testing and cost-effective smog repairs when needed. Start a maintenance service plan with B & M Automotive & Diesel Service that can help prevent high-cost repairs to your emission system. We are professional, honest, and friendly. For 5 star, cost conscious smog testing and repair services call B & M Automotive & Diesel Service at 865-922-7111 to schedule an appointment today or stop by our location at 7301 Maynardville Pike in Knoxville, TN, 37938.

What Does B & M Automotive & Diesel Service Do During a Smog Check?
We inspect your car or truck's emissions-control equipment to measure the number of pollutants your vehicle is emitting.

First, B & M Automotive & Diesel Service will analyze your car or truck's OBD computer system, emissions-control system, and check engine light codes for standard warnings that your emissions system is no longer functioning properly.

Next, B & M Automotive & Diesel Service will inspect your car or truck's gas cap, ignition timing, exhaust gas recirculation system, fuel, and evaporative system.

Finally, B & M Automotive & Diesel Service will perform a Tailpipe Emissions Inspection which measures the type and quantity of any pollutant emitted from your vehicle's tailpipe.

Did You Pass Your Smog Test?
Great! If your vehicle passes a smog check, B & M Automotive & Diesel Service will provide you a vehicle inspection report showing your vehicle's results and will electronically send the smog certificate to DMV.

Smog Check: Testing and Repairs
Smog Testing vs. Emissions Testing


what our customers say

Great
D
, 05/22/2022

Great service done in a timely manner. Thanks.
h
, 04/26/2022

Highly recommend B&M. They made every effort to fix my Immobilize and ECU. When no one else could or wouldn't take the time to try to fix it. Had issues with the fuel pump and they kept at it until all issues were resolved. Very polite and professional. This place is awesome.
K
, 04/04/2022

Great experience here. Got the job done in one day and I'm back on the road.
C
, 03/02/2022

Always friendly, timely, and reasonable. Definitely recommend.
D
, 03/01/2022

It's hard to find someone to work on Italian cars, and even harder to find someone to do it at a reasonable price, these guys did both! My Little Fiat turbo, runs like a champ! Thx guys!
M
, 02/08/2022

  • Bumper To Bumper
  • Jasper
  • ASE Master Technician
  • ALL-DATA
  • Amsoil
  • ASE (Automotive Service Excellence)
  • Springleaf Financial
  • Sinister Diesel
  • Thoroughbred Diesel
  • Advance Diesel
  • Synchrony
  • Car Care Aware
TAP TO CALL NOW 865-922-7111 X