Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Hello my name is ***** ***** thank you for your question.
The one code P0463 is for the Fuel Level Sensor. There are two different type of fuel level senders for this truck. So I would recommend you get the level sensor from the dealer so you get the right one.
The P0183 is for a fuel tank temp sensor which comes with the fuel level sensor. That is why you want to get it from the dealer so you get the right one.
Did you say the truck is running ruff?
Yeah... Seen it before. You need to get the fuel sender from the dealer so the codes would clear.
As for the running issue, what brand spark plugs did you install?
You need to have NGK Platinum Spark plugs in your truck. Any other brand spark plugs can cause the engine to run ruff. These engines are very sensitive to the brand spark plugs. So you want to be sure which plug you exactly have. Other wise, you could be looking at a Distributor issue.