Rough idle/ Misfiring p0300-p0304
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Rough idle/ Misfiring p0300-p0304
Hi everyone I have a 2004 Honda civic ex. I am currently experiencing rough idles and low power when accelerating. In addition, when i accelerate above 3k rpm the car starts this rattling/ screeching sound ( I have included a video). Today when i drove it and came to a stop, the car turned off and struggled to turn back on for like 10 minutes.
So far i have changed the spark plugs, ignition coil, and purge valve. The check engine codes I have are P0300, p0301, P0302, p0303, and p0304.
Im have no idea what the issue is. Any help is greatly appreciated.
So far i have changed the spark plugs, ignition coil, and purge valve. The check engine codes I have are P0300, p0301, P0302, p0303, and p0304.
Im have no idea what the issue is. Any help is greatly appreciated.
Last edited by BrotatoChip; Apr 16, 2024 at 06:33 AM. Reason: Removed accidental spoiler
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