![]() If your check engine light is on, reduce your speed and not unnecessarily load on the engine. If the engine is overheating or the oil light is ON, you should pull over and shut off the engine as soon as possible. If the engine does overheat, it can lead to a blown head gasket, which can be a costly repair, especially if your check engine light is flashing or blinking. If your check engine light came on because of an engine misfire, the engine might be overheating. ![]() Next, you need to monitor the engine temperature. It will take a few driving cycles for the light to reset in most cases, the light resets within two to three days. If you have a capless design, inspect the flap for debris and make sure it closes properly.Īfter a few driving cycles, the light will turn off because the ECU will keep checking the EVAP system. If you find that the gas cap was loose or removed, tighten it until you hear it click. ![]() Check Gas CapĬheck your gas cap to make sure it is on tight. If the engine sounds different, the problem may be serious and should be diagnosed immediately. Make sure there are no warning lights for low oil pressure or engine overheating.ĭrive with caution and continue to monitor how the car is running. Monitor Dashboard WarningsĬheck your dashboard warning lights and gauges. See the closest mechanic or Dodge dealer if the check engine light is flashing. If your Dodge check engine light is on, in most cases, you can continue to operate the vehicle if there are no performance issues and the check engine light is NOT flashing. What to do when the Dodge check engine light comes on? Without reading the fault codes, it is difficult to know why your Dodge check engine light is on. Leak in the EVAP system due to a cracked hose.A loose gas cap or gas cap needs to be replaced.A mass airflow sensor needs to be replaced.Seven of the most common problems that can cause the check engine light to come on a Dodge vehicle are: Sometimes, you may not notice any symptoms except check the engine light or service engine soon light on the dashboard. Erratic transmission shifting or no shifting at all.Symptoms you may notice when your Dodge check engine light is on. Below you will find instructions on reading codes yourself or where you can have them read for free. Without reading the codes, it is impossible to know what is wrong. While it could be something as simple as a loose gas cap, over 100 diagnostic trouble codes (DTC) can trigger the check engine light. ![]() Your Dodge check engine light can come on for various reasons. Also, remember that your fuel economy may be lower if your Dodge CEL/MIL light is on, and exhaust emission usually increases. Ignoring the CEL warning light can cause more problems down the road. Driving when the check engine is flashing can cause damage to the engine and catalytic converter. Do not operate your vehicle for an extended period. If your Dodge check engine light is flashing, it means the ECU has detected an engine misfire. If your Dodge Check Engine Light (CEL) stays on when you start the car or comes on while driving, it indicates that the On-Board Diagnostics (OBD) system has detected a problem.Ī solid check engine light does not always mean an emergency, but it is important to have the codes read as soon as possible.
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