A flashing inspect engine irradiate is your Saturn Ion’s means of speak “I have a severe problem, don’t disregard me”. Most of the time, that serious difficulty is a misfire. This flashing light must not it is in ignored. As soon as your engine is misfiring, that is dumping life fuel right into the exhaust. This life fuel can detonate, which causes damage come the catalytic converter and the exhaust mechanism itself.

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There have the right to be other cases that can cause the check engine irradiate to blink as well. It’s flashing to let you understand that if you save driving the vehicle, you room going to ruin the catalytic converter and/or damage the engine in a systematic way.

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Blinking inspect Engine light Diagnosis: Saturn Ion

There will always be problem codes linked with the examine engine irradiate blinking. These trouble codes will have the ability to tell you where to start searching down the problem. Right here are the most common issues that end up causing the check engine irradiate to flash. But, monitor the OBDII codes. A password scanner is cheap. Usage it to discover out exactly why her vehicles computer system decided to flash this light.

Ion examine Engine irradiate Flashing as result of Ignition Issues

The ignition system is the most usual reason that the examine engine light will flash. The ignition system is composed of spark plugs, plug wires, and the ignition coil package (older vehicles have actually a distributer that has the same role as coil packs). This parts job-related in concert come ignite the fuel in the burning chamber at just the ideal time.

There are various other misfire related codes together well, yet those space the most usual ones.

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Fuel mechanism Issues

Keeping in mental that any type of engine demands air, fuel, and also spark for ignition, your Saturn Ion’s fuel system have the right to often reason the engine to misfire. It deserve to run also lean or rich. Alternatively, there may not be enough fuel for suitable combustion, or the fuel isn’t atomizing properly.

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Other Issues: Flashing examine Engine Light- Saturn Ion

While a bulk of the time, the flashing inspect engine light is going come be led to by a misfire related to your Ion’s ignition device or fuel system (as proclaimed above), there space other concerns that can reason it.

If you have VVT, it might be having issues. EGR- The EGR device recycles charred exhaust gasses ago into the burning chamber. Crank/Cam Sensor- once the video camer or crank sensors space not being check out by the ECM/PCM, it’s difficult to acquire the ignition timing right. If friend Ion does start at all, it’ll run rough. It can be a more serious mechanical issue, such together as bending valve, negative lifter, etc….

Conclusion

We recommend that you don’t drive your vehicle if in ~ all possible until friend diagnose and also fix her Ion’s flashing inspect engine light. Simply pretend that it’s letting you recognize that it’s going to expense you way more money to solve the difficulty if you save driving it. If over there is anything the you would choose to add, please feel complimentary to leave a comment below. Great luck!