Roll Up AutoMobile Mechanic

Mobile service · East Texas

Check Engine / Diagnostic

Check engine light on? Car acting strange? We come to you, find the cause, and give you a clear plan and a price.

  • Free cancellation up to 12 hrs
  • $95 credited toward the repair
  • Add an oil change, save $20
Flat price
$95

Travel included in your quote.

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What's included

  • Full scan of engine and system codes
  • Live data and hands-on testing of the likely causes
  • Plain-English explanation of what's wrong
  • A repair quote — fix it now if it's something we do on site

Time on site: About an hour.

Signs you need it

  • Check engine light (solid or flashing)
  • Rough idle, stalling or hesitation
  • Strange noises or smells
  • Car won't start or starts hard

How your price is figured

This one's a flat $95, and we come to you.

Check Engine / Diagnostic: questions

Can't I just get the code read for free at a parts store?

A code tells you where to look, not what's broken. A P0300 misfire could be a plug, a coil, an injector or a vacuum leak — we test to find which, so you only pay for the part you need.

Flashing check engine light?

That usually means an active misfire. Avoid driving it hard and book soon.

Does the diagnostic fee count toward the repair?

Yes. If you book the repair we recommend within 30 days, the diagnostic fee comes off the repair price.

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