Check-engine light diagnosis in Halden Crossing
$129 covers the first hour of testing and comes off your bill if you go ahead within 30 days. We call before testing further.
Signs it's time
Typical prices
Check-engine light diagnosis
A code tells us where to start. We test to find the real cause, then send a written estimate.
About 1 hr
$129, credited if you go ahead
Oxygen sensor
One of the most common fixes for a steady check-engine light.
30–90 min
$200–$400
Misfire repair (coil and plugs)
For a rough idle or a flashing check-engine light. Fixing it fast protects the catalytic converter.
1–2 hrs
$250–$500
Spark plugs
On your manual's schedule. Some engines hide the back plugs, which adds time.
1–3 hrs
$150–$450
Catalytic converter
The part that cleans the exhaust. It often fails after an ignored misfire. Parts can take 1–2 days.
2–4 hrs
$1,000–$2,500
Compact car prices. You approve the exact price before we start.
What's included
- Codes read and the cause tested before any part is replaced
- A written estimate with photos
- A call before any extra testing