S2000 Under The Hood S2000 Technical and Mechanical discussions.

Blinking CEL + Harsh Car Vibration?

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Old May 31, 2009 | 08:01 PM
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Unhappy Blinking CEL + Harsh Car Vibration?

I have an 01 with about 105k miles. And tonight as I was going home from work, the car at first idled roughly then the CEL popped and blinked for a while. I immediatley parked the car and checked the Oil and though its low, its not under the Minimum mark line.


Im going to have it towed at a repair shop nearby, but do you guys have any idea what it could be?

BTW, there's no knocking or eweird noises coming from the engine other than the rough idle/vibration the car makes.
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Old May 31, 2009 | 08:09 PM
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That blinking CEL indicates severe misfire with the potential to damage the catalytic converter. Good move on having it towed.
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Old May 31, 2009 | 08:13 PM
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[QUOTE=fatjoe10,May 31 2009, 08:09 PM] That blinking CEL indicates severe misfire with the potential to damage the catalytic converter.
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Old May 31, 2009 | 10:06 PM
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bump guys
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Old May 31, 2009 | 10:16 PM
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Any recent mis-shifts?

Sometimes it can be a bad coilpack or spark plug. Sometimes the spark plug can vibrate loose and blow out the top of your head... ask me how I know....

If the car was nearby, I'd pull the coilpacks and plugs as an easy first step. You should of course, also check the CEL code.
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Old May 31, 2009 | 10:27 PM
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it happened to me once on an onramp, toward the end of it the road had a slight drop and well with lowered cars and stiffer suspension it is sensitive, i hit it and the cel blinked n the car was shaky.

pulled over n shut it off. looked around and took out the plugs and put it back together, same problem. checked the hoses, cables, wires...nothing.

...until i checked the injector harness, one of the clips wasnt in all the way and was misfiring cyl 1...damn! thats all it was. it did sound like a boxer engine though.

check the plugs and injector harness.

GL
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