Cummins Diesel Repair · Reno and Sparks, NV
Cummins Engine Repair for Reno, NV
Reno drivers bring their Ram Cummins pickups to McDiesel. Our shop is in Sparks, right next door to Reno. We find the problem, show you with photos and fix it.
Open Monday to Thursday, 7 am to 6 pm

Cummins repair near Reno, at McDiesel in Sparks
If you're in Reno and your Ram Cummins has a check engine light, starts hard or lost power, bring it to McDiesel in Sparks. We're just minutes from Reno and we specialize in Cummins diesel pickups.
We work on 5.9 and 6.7 Cummins engines in Ram 2500 and 3500 pickups. We find the real cause, explain it in plain words and get your truck running right.
How we work on your truck
We check it
We read the fault codes, look at the signs and test how your truck runs.
We show you
We tell you what we found. We send photos and videos by text or email.
We fix it with a plan
You get a clear estimate before big work. We tell you what needs work now and what can wait.
Worried about the cost of a repair?
Diesel repairs can come out of nowhere. Ask us about payment plans so you can get your truck fixed now.
Our most used plan is 0% interest for 90 days, with a one time $40 processing fee. If it isn't paid off in 90 days, the bank spreads it over 12 months, and the bank charges interest on that. Approval is up to an outside lender.
More diesel services
Diesel Engine Repair
Engine repair for Powerstroke, Duramax and Cummins trucks that lose power, smoke or run rough.
Learn moreDiesel Diagnostics
We find out why your warning light is on, why it starts hard or why it's down on power.
Learn moreDiesel Brake Repair
Brake service for diesel pickups, so your truck stops safe and sure.
Learn moreDiesel Maintenance
Oil changes, air filters and fuel system cleaning to keep your truck strong.
Learn morePowerstroke Repair
Repair, diagnostics and upkeep for Ford Powerstroke pickups.
Learn moreDuramax Repair
Repair and service for Chevy and GMC Duramax pickups.
Learn moreCummins Repair
Repair and upkeep for Ram Cummins pickups.
Learn moreQuestions we hear a lot
Do you serve Reno, NV?
Yes. Reno drivers bring their diesel pickups to our shop at 10 Greg St in Sparks.
Where exactly is McDiesel?
We're at 10 Greg St, Suite 102, Sparks, NV 89431, right next to Reno.
Do you fix Cummins check engine lights?
Yes. We find the cause of warning lights, hard starts and loss of power on Cummins trucks.
Do you have payment plans?
Yes. Ask us about payment plans for qualifying repairs.
Need diesel repair in Sparks or Reno?
Call us and tell us what your truck is doing. We'll get it in and find the fix.