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.
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- Walker Converter Left To Resonator Exhaust Clamp for 1999-2004 Chrysler 300M 3.5L V6Special Price $4.25 Regular Price $5.99
- Walker Converter Left To Resonator Exhaust Clamp for 2000-2004 Dodge Intrepid 3.5L V6Special Price $3.99 Regular Price $5.99
- Walker Converter Left To Resonator Exhaust Clamp for 1998-2004 Chrysler Concorde 3.2L 3.5L V6Special Price $3.99 Regular Price $5.99
- Walker Converter Left To Muffler Exhaust Clamp for 2003-2010 Chevrolet Express 3500 4.8L 6.0L V8Special Price $7.12 Regular Price $9.99
- Walker Converter Left To Muffler Exhaust Pipe Flange Gasket for 1996-2000 GMC Savana 3500 5.7L 7.4L V8Special Price $12.78 Regular Price $17.99
- Walker Converter Left To Muffler Exhaust Pipe Flange Gasket for 1996-2000 GMC Savana 2500 5.7L V8Special Price $13.21 Regular Price $18.99
- Walker Converter Left To Muffler Exhaust Pipe Flange Gasket for 1996-1999 GMC Savana 1500 5.7L V8Special Price $13.21 Regular Price $18.99
- Walker Converter Left To Muffler Exhaust Pipe Flange Gasket for 1996-2000 Chevrolet Express 3500 5.7L 7.4L V8Special Price $13.21 Regular Price $18.99