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 Inlet Front Exhaust Pipe Flange Gasket for 2012-2015 Chevrolet Captiva Sport 2.4L L4Special Price $15.66 Regular Price $21.99
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- Walker Converter Inlet Front Exhaust Pipe Flange Gasket for 1985-1986 Dodge Colt 1.5L L4Special Price $5.77 Regular Price $7.99
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- Walker Converter Inlet Front Exhaust Pipe Flange Gasket for 2005-2010 Pontiac G6 3.5L V6Special Price $6.52 Regular Price $8.99
- Walker Converter Inlet Front Exhaust Pipe Flange Gasket for 2005-2010 Chevrolet Malibu 3.5L V6Special Price $6.52 Regular Price $8.99
- Walker Converter Left To Muffler Assm Exhaust Pipe Flange Gasket for 2001-2002 GMC Savana 3500 5.7L V8Special Price $13.21 Regular Price $18.99
- Walker Converter Inlet Front Exhaust Pipe Flange Gasket for 2010-2017 Chevrolet Equinox 2.4L L4Special Price $15.18 Regular Price $21.99
- Walker Converter Inlet Front Exhaust Pipe Flange Gasket for 2012-2017 Buick Verano 2.4L L4Special Price $15.18 Regular Price $21.99