Car-Trouble.com is a good website for diagnosing any car problem that you have. You can also try AutoMD.com as well.
You need to buy a cold air intake for your car. It replaces the stock air intake.(the box your air filter is in!)
No
The cool air intake is mainly to keep the engine oxygenated and allows for a higher performance and efficiency of the engine. This also keeps the engine from over heating. Its mostly performance based.
You do not, you have to replace it.
No, it will decrease slightly.
No.
Cold air intake kits are used for bringing relatively cool air into a car's internal - combustion engine. Cold air intake kits are also marketed with claims of increased engine efficiency and performance.
Air intake to cool the engine and radiator.
The air intake sensor on a 2003 Dodge Durango is located inside the cool air intake at the front of the engine compartment. It allows the engine to make adjustments based on the temperature of incoming air.
The Volant Cold Air Intake Kit is used to increase cool airflow for engine performance. Cold air intake kits were specifically made for maximum engine performance and fuel efficiency.
Before starting to repair the air intake system the battery should be disconnected. Once you have replaced it, then verify there are no holes in the intake tube, check for blockage or an excess water.
no you will need to call someone to fix it