No. Walk-ins are welcome for diagnostics, no appointment needed. You can also call us first at (781) 598-4446.
Car Diagnostics
in Lynn, MA
If the check engine light comes on, the engine runs rough or the car does not start, it's time for a diagnostic check. We find the actual cause first and explain it before any repair.
- Mon to Fri, 8:00 AM - 5:00 PM
- 136 Cottage St, Lynn, MA
Walk-ins welcome
No appointment needed
What we do
Finding the cause before any repair
Modern vehicles rely on computer systems, sensors and electrical components. We use scan tools and hands-on testing to find the actual cause of the problem instead of guessing or replacing parts your car does not need. Then we explain what we found so you can decide on the repair.
Vehicles we work on
- Cars
- SUVs
- Pickups
- Minivans
We work on domestic, import, and luxury vehicles.
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Check engine light
We read the trouble codes and test the parts behind them to find why the light came on.
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Performance issues
We find what causes rough running, stalling or loss of power.
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Electrical problems
We test the battery, the starting and charging systems and the wiring.
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Sensor diagnostics
We test the sensors to find one that has failed or gives wrong readings.
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OBD-II scanning
We connect a scan tool to your car's computer and read the codes it has stored.
Signs to watch for
When your car needs a diagnostic check
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Warning light
The check engine light or another warning light is on.
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Rough running
The engine shakes or runs unevenly.
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Stalling
The engine stops while you drive or at a stop.
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Loss of power
The car is slow to speed up or feels weak.
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Starting trouble
The engine is slow to start or does not start at all.
Noticed one of these? Walk in and we'll find the cause, then you decide on any repair. No appointment needed, or call (781) 598-4446.
How a visit goes
Your diagnostic visit, step by step
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Walk in or call
No appointment needed for diagnostics. Come in during business hours or call us first.
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We test
We read the codes with a scan tool and test the parts behind them.
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We explain
We explain what we found and give you a written estimate before any repair.
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You decide
We start a repair only after you approve the estimate.
Questions
Diagnostics questions
Have another question about your car? Call us at (781) 598-4446.
Some diagnostic services may have a fee depending on the complexity. We always explain any charges before we start.
Yes. We use modern scan tools to read your vehicle's diagnostic codes and find the root cause, such as a sensor fault or a performance problem. We explain what we found before recommending any repair.
Cars, SUVs, pickups and minivans. We work on domestic, import, and luxury vehicles.
No. We explain what we found and give you a written estimate first. We start a repair only after you approve it.
Need a diagnostic check?
Walk-ins are welcome, no appointment needed. Call us or send a request online.