why does the check engine light keep blinking continuously on my 2000 Chrysler 300m?

Asked by kalitos2011 Dec 16, 2013 at 02:34 AM about the 2000 Chrysler 300M

Question type: Maintenance & Repair

Check engine keeps blinking continuously while driving and starts to run rough like it's
loosing power.I replaced the spark plugs but still the same.Car has about 185.000 miles
on it.Even on park the car shakes a little.

4 Answers
305

02SPEC1AL answered 10 years ago

My 2002 did the same thing and it turned out to be O2 sensors.

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30

D2kind answered 9 years ago

In all your answers regarding the blinking engine light other than the sensor being defective, you did not mention that it could be the catalytic converter (exhaust system).

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