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01 PF Codes P0300 & P0303

Swanicyouth

By Swanicyouth,
in 96-2004 R50 Pathfinders

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Swanicyouth NPORA Newbie

Swanicyouth

Posted
Posted

Hi peeps. Was driving along and car starting hesitating and CEL came on. CEL stayed on - but hesitation stopped. Scanned the codes and got P0300 (random misfire) & P303 (misfire cylinder 3). Plugs were changed about a year ago with factory NGK plugs with no issues since.

 

Reset light & went for multiple rides. After a while hesitation reappeared and CEL came on for a minute and went out.

 

I ordered a new Hitatchi coil and NGK plug for cylinder 3. I'm wondering if anyone has experienced this and what the resolution is. I haven't received the coil yet - but I'm crossing my fingers it will resolve the issue.

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