Is it illegal to cover check engine light?

It’s called fraudulent concealment and it is illegal. Many states will allow punitive damages. This car dealership should count themselves lucky that you discovered this problem before it caused any personal injuries.

Can you have codes with no check engine light?

In short, yes; it’s possible to diagnose a problem with a vehicle even if the check engine light does not illuminate. A professional mechanic would start by downloading any error codes store in your 2005 Ford Explorer’s computer.

Can you delete a check engine code?

You plug an OBD-II scanner tool into it and, in most cases, out pops a code that tells you what the problem is. The scanner also allows you to clear the vehicle’s internal code, which is what triggered the check-engine light. Do that, and the warning light will turn off. More on that later.

Can I sell my car if the check engine light is on?

Yes, you can. Under California law you have to provide proof of a smog certification to the new owner. If the car cannot pass a smog check, it can only be sold as a ‘salvage’ or a ‘parts’ car.

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How much does a check engine light diagnosis cost?

On average, the fee to have an auto mechanic diagnose a check engine light is $100.

Will a permanent code clear itself?

Permanent Diagnostic Trouble Codes (PDTCs) are very similar to regular Diagnostic Trouble Codes (DTCs). However, unlike regular DTCs, they cannot be reset by disconnecting the vehicle’s battery or cleared using an On-Board Diagnostic (OBD) scan tool.

How far do you have to drive to reset the check engine light?

To make sure the check engine light does not reappear, it’s recommended that you drive your car 30 to 100 miles. This enables the vehicle’s “Drive Cycle” to reset, as the various sensors need time to recalibrate.

Does disconnecting battery clear codes?

Leaving the battery disconnected for about 15 minutes will ensure the vehicle systems will completely reset when you reconnect the battery. Secure the negative cable back to the terminal and cover it with the cap (if applicable). Disconnecting the battery will clear the error codes and reset the check engine light.

Can you trade in a car with a blown engine?

Can I Trade In A Car With A Blown Engine? If you have a non-running car, you are probably wondering, “Can you trade in a car with a bad engine?” The simple answer is yes, you can. While a used car dealership will allow you to trade in your broken vehicle, you won’t be taking home a large check at all.

Can I trade in a car with a misfire?

Because body repairs are expensive, trading in a damaged car won’t be kind on your trade value. But if your car has been deemed salvage or is an insurance write-off, you might not be able to trade it in. Dealerships don’t really want to trade in a junk car because there’s no one that wants to buy it from them!

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What is the most common reason for check engine light?

Replacing a faulty oxygen sensor — a sensor used to optimize a vehicle’s fuel-to-air mixture to increase gas mileage and reduce emissions — is the most common cause for a check engine light.

Where can I get my engine light checked for free?

Some of the ways will even be free.

  • At a local auto parts store.
  • Check the codes yourself.
  • Go to your local mechanic.
  • Go to a dealership.
  • My check engine light – no repairs required.

Will AutoZone check engine light?

Does AutoZone Scan Check Engine Lights? AutoZone does. If your light is on, and you are wondering why, head down to your local AutoZone where one of our store associates can help diagnose the issue through our free Fix Finder service.