Why does my check engine light come and go?

Why does my check engine light come and go?

Worn-out spark plugs can affect your engine’s combustion process and throw it all out of whack. It can also lead to a check engine light on and off intermittently. The thing about bad spark plugs is that, initially at least, you’re going to be able to continue to drive around with them.

What causes a flashing check engine light on an Acura MDX?

Other Issues: Flashing Check Engine Light- Acura MDX While a majority of the time, the flashing check engine light is going to be caused by a misfire related to your MDX’s ignition system or fuel system (as stated above), there are other issues that can cause it. Your timing chain could have jumped. If you have VVT, it may be having issues.

Where is the Check Engine light on an Acura?

The following procedure will allow you to read codes and reset the check engine light on Acura cars. Locate OBD-II Port under the dashboard on the driver’s side. This is a 16-pin port. All 1996 and newer ACURA vehicles have this port under the dashboard. Your browser does not support video tag.

What does P0300 mean on an Acura MDX?

P0300: Random Multiple Misfire– This is one of the most common codes that is thrown when the engine is misfiring. It means that the engine has a misfire, but the computer can’t detect which cylinder that it’s coming from. This code is often thrown when there is a fuelissue, or a timing issue, and not just bad ignition components.

Other Issues: Flashing Check Engine Light- Acura MDX While a majority of the time, the flashing check engine light is going to be caused by a misfire related to your MDX’s ignition system or fuel system (as stated above), there are other issues that can cause it. Your timing chain could have jumped. If you have VVT, it may be having issues.

What kind of maintenance should I do on my Acura MDX?

****Does not apply to fluid and filter changes or periodic inspections. Please refer to the maintenance section of your owner’s manual to determine all appropriate maintenance intervals. *Use for comparison purposes only.

The following procedure will allow you to read codes and reset the check engine light on Acura cars. Locate OBD-II Port under the dashboard on the driver’s side. This is a 16-pin port. All 1996 and newer ACURA vehicles have this port under the dashboard. Your browser does not support video tag.

P0300: Random Multiple Misfire– This is one of the most common codes that is thrown when the engine is misfiring. It means that the engine has a misfire, but the computer can’t detect which cylinder that it’s coming from. This code is often thrown when there is a fuelissue, or a timing issue, and not just bad ignition components.