
What We Fix
From routine maintenance to full diagnostics, everything that can go wrong under the hood gets handled in-house by our team, led by ASE Certified owner C.T. Montjoy. Pick the one that sounds like your problem, or call and describe it and we will tell you straight.
Call 541-884-9706- 01
Brake Repair
Brakes are the one system on your car that has no backup. When they start telling you something is wrong, they are usually right, and waiting turns a pad job into a rotor job.
See the details - 02
Check Engine Diagnostics
A check engine light tells you the computer saw something outside its expected range. It does not tell you what broke. The code is where we start looking, not the answer.
See the details - 03
Maintenance & Oil Change
Maintenance is the cheapest work your car will ever have done, and it is the reason some vehicles reach 250,000 miles and others do not reach 150,000.
See the details - 04
Heating & Air Conditioning
Klamath Falls sits at roughly 4,100 feet. Winter mornings are genuinely cold and summer afternoons are genuinely hot, so climate control here is not a luxury system.
See the details - 05
Alignment, Suspension & Steering
Alignment, suspension, and steering are one system, which is why we look at them together. A car that pulls, wanders, or eats tires is rarely telling you about only one part.
See the details - 06
Battery & Electrical
Cold weather does not create a weak battery, it exposes one. A battery that started the car fine in September is the one that leaves you in a parking lot in December.
See the details - 07
Timing Belt & Cooling
These two jobs live together because they are usually done together. On a lot of engines the water pump is driven by the timing belt, so replacing one without the other means paying for the same labour twice.
See the details - 08
Transmission Service
A transmission rarely fails without warning. It changes how it shifts first, and that window is when the repair is still small.
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Exhaust Repair
An exhaust leak is not only a noise problem. It can put fumes where you do not want them and it will usually turn a check engine light on eventually.
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Diesel & Truck
We work on light duty diesel and on three quarter ton and one ton pickups, including Duramax, Power Stroke, and Cummins.
See the details - 11
Tires
We sell, mount, and balance tires here, alongside everything else your vehicle needs, so you are not making a second stop after an alignment or a brake job.
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Not Sure What Is Wrong?
You do not need to know the name of the part. Call the shop and tell us what you are hearing, feeling, or seeing, and we will tell you straight what it sounds like. Noise, front end, exhaust, and leak inspections cost nothing.

What we work on
Vehicles We Service
- 01Domestic Cars & Light Trucks
- 02Asian ImportsToyota, Honda, and more
- 03EuropeanBMW, VW, Audi, and more
- 04Light-Duty DieselDuramax, Power Stroke, Cummins
- 053/4-Ton & 1-Ton Pickups
- 06Fleet Vehicles
Our specialty is vehicles 10 years and older. We also handle oil services and general maintenance for newer vehicles.
Before us
Thank you for everything.
~ C.T, Owner of 6th Street Auto Repair

What to Expect
- Oil ChangeAbout 45 minutes
- BrakesAbout 2 hours
- DiagnosticCall for a firm estimate
Dropping Off
- After-hours key drop available
- Waiting area with WiFi and coffee
The shop
Shop Details
Tap to call the shop
541-884-97063956 S. 6th St, Klamath Falls, OR 97603
Shop Hours
- Monday to Friday
- 8:00 AM to 5:00 PM
- Saturday
- Closed
- Sunday
- Closed