Mobile Diagnostics · Fredericksburg · Stafford

Mobile Car Diagnostics & Check Engine Light in Fredericksburg & Stafford, VA — Check Engine Light?
Get the Real Answer.

Before you throw parts at it, get a real diagnosis. Eric reads the codes, checks live data, inspects what needs inspecting and tells you exactly what's wrong and what it costs to fix.

$120 diagnostic · done where the car is parked

When to Call

Signs Your Car Needs a Diagnostic

A warning light is your car telling you something. These are the ones worth a proper look.

Check Engine Light On

A steady light means a fault has been stored. Get it read before it turns into something bigger.

Flashing Check Engine Light

A flashing light usually means a misfire. Ease off and get it checked as soon as you can.

Misfires or Rough Idle

Shaking at idle, stumbling when you accelerate, or the engine running rough.

Hesitation or Stalling

Loss of power, hesitation when you press the gas, or the engine cutting out.

Unusual Smells or Sounds

Burning, sweet or fuel smells, or a new noise you can't place.

Failed Emissions Test

A failed inspection usually comes with codes that point to what needs fixing.

How It Works

A Real Diagnosis, Where the Car Sits

01

Call or Text Eric

Tell him the car, the warning light and what it's doing.

02

Book the Diagnostic

The diagnostic is $120. Eric locks in a time that works for you.

03

Codes, Live Data, Inspection

He scans the codes, reads live data and inspects what the symptoms point to.

04

Straight Answer and Price

You hear what's wrong and what the fix costs, including whether it can be done on the spot.

Pay when the job is done: Square, Zelle, Cash App or cash.

Inside Eric's work vehicle: a red rolling toolbox, a floor jack and his gear, ready to drive to a customer.
Eric's work vehicle: the shop comes to you
No Surprises

What a Diagnostic Costs

Price$120for the diagnostic, on site

What's Included

OBD-II scan and code reading, live data analysis, a visual inspection based on the symptoms, and an honest repair recommendation.

Parts & Warranty

Eric supplies the parts and backs his work with a warranty. Ask for the terms on your job when you call.

After-Hours

Stuck at night? Eric takes calls 24/7. Visits between 6pm and 5am carry a flat $200 after-hours fee.

Real Work

From Eric's Jobs

Photos from Eric's own phone, not stock images.

A diagnostic scan tool showing a stored fault code.
Scan tool reading a fault code
An engine with the ignition coils removed and the coil wells covered.
Ignition coils out
A throttle body on a V8 engine, up close.
Throttle body, up close
Reviews

Problems Eric Has Tracked Down

Copied word for word from Eric's Google reviews.

★★★★★
“He figured out what was wrong with my car within 2 minutes and fixed it within another 2 minutes. I’m very pleased with the work. He was very polite which made for a great experience. Would highly recommend him.”
KK
Karen K.
Diagnosis · Google review
★★★★★
“My car wouldn’t start unexpectedly and I was parked in a dangerous spot. I called Salts Mobile Mechanic from a quick Google search. The mechanic walked me through the process by phone and he came to my rescue right away. I was so worried about how I would get home. Upon his arrival, he quickly diagnosed the issue, resolved it and my car started. THANK YOU so much for your help! Professional service and reasonably priced. I’ll definitely keep him in my contacts and recommend to others.”
AG
Alice G.
Car wouldn't start · Google review
★★★★★
“Had a misfire on my transit 350 ecoboost got me back rolling in less then 2 hours from the time I gave my location”
GG
Galaxy G.
Misfire · Google review
See All Reviews
Before You Call

Car Diagnostics Questions

How much does a car diagnostic cost?

The diagnostic is $120, done where the car is parked. You get a straight answer on what's wrong and what the repair costs before any work starts.

Is it safe to drive with the check engine light on?

A steady light usually means you can drive it carefully to get it checked soon. A flashing light usually means a misfire: ease off and get it looked at as soon as you can.

What does a diagnostic actually check?

Eric reads the stored codes, looks at live data and inspects the parts the symptoms point to. A code points to a system, not always a single part, so the testing is what finds the real cause.

Can you diagnose my car at home or at work?

Yes. Eric brings his scan tools to your driveway, work lot or wherever the car is sitting.

What if my car needs a shop?

Eric tells you on the phone. If a repair genuinely needs a lift or a full shop, he says so before you pay for a visit.

Do you come out at night or on weekends?

Yes. Eric takes calls 24/7, weekends included. Visits between 6pm and 5am carry a flat $200 after-hours fee, which he tells you about on the call.

Warning Light On? Call Eric.

Tell him the car and what it's doing. A $120 diagnostic tells you what's wrong, anywhere from Fredericksburg and Stafford to Spotsylvania, Woodbridge, Manassas and Culpeper.

Call or Text Eric