Sparks and Reno, NV

Diesel Diagnostics in Sparks, NV

Warning light on? Starting hard? Down on power? We find the real cause on your Powerstroke, Duramax or Cummins, then tell you in plain words.

Open Monday to Thursday, 7 am to 6 pm

Payment plans available: 0% interest for 90 days

McDiesel tech scanning a check engine light in a Ford diesel pickup

We find the cause first

Guessing costs you time and money. We start by reading the fault codes, looking at the signs and testing how your truck runs. Then we explain what we found and what needs work now versus later.

If your check engine light comes on, get it checked soon. Waiting can turn a small fix into a big repair.

What we look into

  • Check engine light and other warning lights
  • Hard starts or no start
  • Loss of power
  • Rough running
  • Too much smoke
  • Poor fuel mileage
  • Odd noises or shaking

How we work on your truck

  1. We check it

    We read the fault codes, look at the signs and test how your truck runs.

  2. We show you

    We tell you what we found. We send photos and videos by text or email.

  3. 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.

Questions we hear a lot

Can you diagnose warning lights?

Yes. We find the cause of warning lights, rough running, hard starts and loss of power.

Will you tell me what you found?

Yes. We walk you through it and send photos and videos by text or email.

Do you work on all diesel pickups?

We work on Ford Powerstroke, Chevy and GMC Duramax, and Ram Cummins trucks.

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.

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