Nissan Repair Questions? Ask a Mechanic for Answers ASAP
The most common issue when you have these codes both at the same time is the engine oil level and condition. I would check the oil and if it's low, top it off. If it's been a while since the oil was changed it could be time to change it. This is where I would start. It's also possible there is an issue with the timing chain, but if the engine seems to be running fine, I would start with the oil.
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