Emission controls in older carbureted engines relied on forcing additional air from pumps and valves located just before the exhaust manifold to ensure better burns. This is known as a secondary air injection system, and today has evolved to increase the efficiency of Catalytic Converters. Failed pumps and leaks are common signs of a bad Air Injection System, leading to off air and fuel ratios and poor acceleration. Remember to check the Manifold Gaskets and Seals for wear and tear when examining the exhaust.
Filter By Part Details
- Walker Resonator Assm To Int Pipe Rear Exhaust Clamp for 2000-2001 Dodge Intrepid 3.5L V6Special Price $4.23 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Rear Exhaust Clamp for 2009 Ford Flex 3.5L V6Special Price $3.99 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Rear Exhaust Clamp for 2009-2010 Dodge Journey 3.5L V6Special Price $4.23 Regular Price $5.99
- Walker Resonator Assm To Int Pipe Rear Exhaust Clamp for 2002-2004 Chrysler Concorde 3.5L V6Special Price $4.23 Regular Price $5.99
- Walker Exhaust Pipe To Muffler Exhaust Clamp for 2009 Chevrolet Tahoe 6.2L V8Special Price $7.44 Regular Price $10.99