Mobile repair · Yuba-Sutter
Check engine light diagnostics at your driveway.
A code tells us where to look, not what to replace. We scan it, read live data, and test the suspect part before you spend money on it.
Sound familiar?
Signs to call us
- Check engine light is on, steady or flashing
- Rough idle or hesitation
- Worse gas mileage than usual
- Car failed or won't be ready for smog
On site
What we do
- Scan codes and freeze-frame data
- Watch live sensor data with the engine running
- Test the likely causes by hand
- Explain what failed and quote the repair
Good to know
A flashing light means a severe misfire. Drive gently, avoid hard acceleration, and get it checked soon to protect the catalytic converter.
Questions
Check engine questions
Can't I just get a free code read at a parts store?
You can, and it's a fine start. A code points to a system. Testing finds the actual part.
Will clearing the code fix it?
No. It comes back if the problem is still there, and the car won't be ready for smog right after clearing.