5 min
P0300: Cold-Start Misfire or Rough Idle TechShop’s The Code Reader Podcast
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- Tecnologia
The complete symptom is a cold-start misfire or a rough idle concern. Upon inspection, the technician will find medium to high misfire counts and the symptom always occurs on one or two cylinders and goes away when the engine warms up. Now, a misfire or rough idle isn’t that uncommon in the grand scheme of things, but in this case it’s what’s causing them that’s unusual.
The complete symptom is a cold-start misfire or a rough idle concern. Upon inspection, the technician will find medium to high misfire counts and the symptom always occurs on one or two cylinders and goes away when the engine warms up. Now, a misfire or rough idle isn’t that uncommon in the grand scheme of things, but in this case it’s what’s causing them that’s unusual.
5 min