Category: Computers and Sensors

Check engine light on and off — what to do — Ricks Free Auto Repair Advice Ricks Free Auto Repair Advice

What to do with a check engine light on and off situation? What causes a check engine light come on and then go off? Your vehicle’s computers are constantly running tests on the various systems. These tests are referred to as Readiness Monitors or just Monitors. Some of the monitors run the entire time the […]

How much does it cost to fix check engine light problems? — Ricks Free Auto Repair Advice Ricks Free Auto Repair Advice

How much does it cost to fix check engine light problems? How expensive are check engine light problems? If your vehicle is running fine but you have a check engine light, the cost to fix the problem is usually under $500 (2023 data). The key here is that, if the vehicle is running fine, that […]

What to do when your check engine light comes on? — Ricks Free Auto Repair Advice Ricks Free Auto Repair Advice

Check engine light on — What to do? What to do when your check engine light comes on? There are two types of check engine lights: solid and flashing. A solid check engine light does not mean you should freak out. In most cases, if your vehicle is running ok, the cause is something fairly […]

Why is my check engine light on and is it serious? — Ricks Free Auto Repair Advice Ricks Free Auto Repair Advice

Why is my check engine light on? What does a check engine light mean? Vehicle computers are very sophisticated and can routinely test each system in the vehicle, fuel, spark, exhaust, emissions, etc. The emissions laws state what minimum standards the vehicle must meet, so when the vehicle computer tests emissions and the results come […]

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