Call us when
- The check engine light is on, or it came on and went off again
- The light is flashing (stop driving and call)
- The car went into limp mode and won’t shift or go over 30 or 40 mph
- Something electrical works some days and not others
- A parts store read the code, you replaced the part, and the light came back
- The dealer quoted a big repair and you want a second opinion
Why a code is not a diagnosis
Every car built since 1996 stores trouble codes when something reads out of range. A free code read at a parts store gives you that code. It does not tell you why.
A lean code can be a vacuum leak, a weak fuel pump, a dirty sensor or a wiring problem. A misfire code can be a plug, a coil, an injector or a mechanical issue. Replacing the part named in the code is how people spend money and still have the light on.
Diagnosis means testing the circuit and the part before we sell you anything. That is the part of the job Ricardo enjoys most.
How we diagnose a car in your driveway
- Scan the codes and the freeze frame data, which shows what the engine was doing when the fault set
- Watch live sensor data with the engine running and, when needed, on a short drive
- Test the suspect parts, wiring and connectors directly instead of guessing
- Explain what we found in plain words and give you an upfront quote for the fix
Electrical problems and intermittent faults
The hardest jobs are the ones that only happen sometimes: a dash that flickers, a car that cranks fine for a week and then doesn’t, a warning light that comes and goes. These need someone patient enough to trace the circuit.
A local dealership already sends us cars for exactly this. If you have been to two places and still have the problem, send us what you have been told so far.
Done in your driveway?
Almost all diagnostic work happens where the car is parked. If the fix needs a lift, you still walk away knowing exactly what is wrong.