![]() It just makes for easier access and a cleaner end result. You only need to take off the rear part of the fender liner to access the AIV’s. Remove bolts, screws and plastic fasteners(with the tip of the screwdriver push in the center of the fastener to remove) from the fender liner. Jack the front of the car up and support with the proper equipment.ģ. If you do this without the test pipes then you will need to plug the “bung” where the AIV is connected to your exhaust system.ġ. This AIV deletion “How to” is done with headers and test pipes already installed. ![]() I found this to be incorrect on the 1990 N/A 300ZX. The other write-up also says you have to remove the fender to get to the last air box. ![]() Learn how to remove them with this article on – Find related tutorials and information on your vehicle in NICOclub’s Nissan Forums & Infiniti ForumsĪir Injection Valves (AIV) control emissions and allow a small amount of air into the exhaust to improve emissions, however, they are relatively unnecessary and often have age failures such as broken hoses or vacuum issues, another problem is a gurgling sound.
0 Comments
Leave a Reply. |