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Will New Air Intake Hose cause Check Engine Light
I recently added a new eBay Air Intake Hose to my '06 Base Carrera 2 and now have a Check Engine Light On. I took the car to O'Reillys to borrow OBD Reader and came back with following codes:
P0300 - Random Misfire Detected
P0301 - Cylinder 1 Misfire
Could the new Air Intake Hose have thrown the code?
I've read on Google, that P0300 could be Spark Plugs, Coils, etc. However, I am wondering if the new Air Intake Hose could be the culprit.
Lastly, do I need OBD2 reader to turn off the Check Engine Light?
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