Diesel Engine Repair

RAY SCOTT'S AUTOMOTIVE

Hardworking or just hard at play, Ray Scott's Automotive services diesel trucks and jeeps from manufacturers such as GM, Chevy, Dodge, Ford and more. We also specialize in diesel engine repair for DuraMax, Power Stroke and Cummins.

Popular Brands We Repair and Service

Dodge Diesel
Ford Engines
DuraMax
Mercedes
Isuzu
Cummins
Power Stroke
GM Diesel Light Duty
Chevy

Choose Ray Scott's Automotive For Your Truck's Next Diesel Service

Read our reviews and see for yourself that we provide the best, most convenient diesel engine services near you at affordable prices. Come into our repair shop in Tucson today and experience the unmatched expertise of our pro diesel mechanics. Our 5-star reviews make us one of the most recommended diesel repair shops in Tucson!

Discover More About Engine Repair Services At Ray Scott's Automotive in Tucson

4X4 Services
Domestic Car Repair
Undercar Services: Maintenance

Working Hours

Monday 7:30AM - 5:00PM

Tuesday 7:30AM - 5:00PM

Wednesday 7:30AM - 5:00PM

Thursday 7:30AM - 5:00PM

Friday 7:30AM - 5:00PM

Saturday Closed

Sunday Closed
Visit Our Shop

We have friendly staff who will take care of you

Address:
3261 E 36th St
Tucson, AZ 85713

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Have Questions?

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520-623-9374

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Monday	7:30AM - 5:00PM
Tuesday	7:30AM - 5:00PM
Wednesday	7:30AM - 5:00PM
Thursday	7:30AM - 5:00PM
Friday	7:30AM - 5:00PM
Saturday	Closed
Sunday	Closed

Vehicle Tips

According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect.
Vehicle Tips

The cooling system should be completely flushed and refilled about every 24 months. The level, condition, and concentration of coolant should be checked. (A 50/50 mix of anti-freeze and water is usually recommended.)
Vehicle Tips

Never remove the radiator cap until the engine has thoroughly cooled. The tightness and condition of drive belts, clamps and hoses should be checked by a pro.
Vehicle Tips

Change your oil and oil filter as specified in your manual, or more often (every 3,000 miles) if you make frequent short jaunts, extended trips with lots of luggage or tow a trailer.
Vehicle Tips

Replace other filters (air, fuel, PCV, etc.) as recommended, or more often in dusty conditions. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc.) corrected at a good shop.
Vehicle Tips

A dirty windshield causes eye fatigue and can pose a safety hazard. Replace worn blades and get plenty of windshield washer solvent.
Vehicle Tips

Have your tires rotated about every 5,000 miles. Check tire pressures once a month; let the tires cool down first. Don't forget your spare and be sure your jack is in good condition.
Vehicle Tips

Check your owner's manual to find out what fuel octane rating your car's engine needs then buy it.
Vehicle Tips

Keep your tires inflated to the proper levels. Under-inflated tires make it harder for your car to move down the road, which means your engine uses more fuel to maintain speed.
Vehicle Tips

Lighten the load. Heavier vehicles use more fuel, so clean out unnecessary weight in the passenger compartment or trunk before you hit the road.
Vehicle Tips

Use the A/C sparingly. The air conditioner puts extra load on the engine forcing more fuel to be used.
Vehicle Tips

Keep your windows closed. Wide-open windows, especially at highway speeds, increase aerodynamic drag and the result is up to a 10% decrease in fuel economy.
Vehicle Tips

Avoid long idling. If you anticipate being stopped for more than one minute, shut off the car. Contrary to popular belief, restarting the car uses less fuel than letting it idle.
Vehicle Tips

Stay within posted speed limits. The faster you drive, the more fuel you use. For example, driving at 65 miles per hour (mph) rather than 55 mph, increases fuel consumption by 20 percent.
Vehicle Tips

Use cruise control. Using cruise control on highway trips can help you maintain a constant speed and, in most cases, reduce your fuel consumption.
Vehicle Tips

Keep your engine tuned. A fouled spark plug or plugged/restricted fuel injector can reduce fuel efficiency as much as 30 percent.
Vehicle Tips

Inspect the engine's belts regularly. Look for cracks or missing sections or segments. Worn belts will affect the engine performance.
Vehicle Tips

Have the fuel filter changed every 10,000 miles to prevent rust, dirt and other impurities from entering the fuel system.
Vehicle Tips

Change the transmission fluid and filter every 15,000 to 18,000 miles. This will protect the precision-crafted components of the transmission/transaxle.
Vehicle Tips

Inspect the suspension system regularly. This will extend the life of the vehicle's tires.

What our clients say about us?

Reviews and comments from our satisfied customers

Best auto shop in Arizona! Great folks.

Jeff Huntsinger
Plenty of patience with the explanation of one's automotive repair need.

Ruth Webb
These guys are great mechanics, prices are fair, and service is pretty darn quick too. You will love Ray Scott's.

Mark Pope
Worked for Dan and Danny, they were very honest people and honest to their customers. After leaving Ray Scott's as my place of employment, I returned to have my own vehicles worked on.

James Batterson
Ray Scott's provides high quality and cost effective service each and every time. My corolla is up to 230,000 miles and still going!

T
I have been using Ray Scott's Automotive for 20+ years and have recommended them to well over 150 people without an issue. They are fair in their prices, great with their work, always stand behind their work, and always get the work done in a reasonable time line. I wouldn't use anyone else in Tucson.

Terry Delaney