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 Muffler To Resonator Assm Exhaust Clamp for 2000 Chrysler Grand Voyager 3.3L V6Special Price $3.71 Regular Price $4.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 1996-2000 Dodge Grand Caravan 3.0L V6Special Price $3.71 Regular Price $4.99
- Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 2014-2016 Toyota Highlander 3.5L V6Special Price $2.25 Regular Price $2.99
- Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 1999-2000 Nissan Maxima 3.0L V6Special Price $2.25 Regular Price $2.99
- Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 1985-1986 Nissan Maxima 3.0L V6Special Price $2.56 Regular Price $3.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 1996-2000 Dodge Caravan 3.0L 3.3L 3.8L V6Special Price $3.71 Regular Price $4.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 1996-2000 Plymouth Grand Voyager 3.0L V6Special Price $3.96 Regular Price $5.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 2000 Chrysler Voyager 3.0L 3.3L V6Special Price $3.96 Regular Price $5.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 1996 Chevrolet Lumina APV 3.4L V6Special Price $3.99 Regular Price $5.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 2002-2006 Pontiac Montana 3.4L 3.5L V6Special Price $4.25 Regular Price $5.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 2005-2006 Buick Terraza 3.5L V6Special Price $4.25 Regular Price $5.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 1996-2004 Oldsmobile Silhouette 3.4L V6Special Price $4.25 Regular Price $5.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 2005-2006 Saturn Relay 3.5L V6Special Price $4.25 Regular Price $5.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 2007-2009 Mitsubishi Raider 3.7L 4.7L V6 V8Special Price $4.49 Regular Price $5.99
- Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 1990-1991 Subaru XT 1.8L 2.7L H4 H6Special Price $5.62 Regular Price $7.99
- Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 1990-1994 Mitsubishi Eclipse 2.0L L4Special Price $5.77 Regular Price $7.99
- Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 2006-2008 Honda Ridgeline 3.5L V6Special Price $6.52 Regular Price $8.99
- Walker Muffler To Resonator Assm Exhaust Clamp for 2009 Chevrolet Tahoe 6.2L V8Special Price $7.12 Regular Price $9.99
- Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 2009-2016 GMC Acadia 3.6L V6Special Price $13.08 Regular Price $18.99
- Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 2009-2010 Saturn Outlook 3.6L V6Special Price $13.52 Regular Price $18.99
- Walker Converter Rear To Int Pipe Exhaust Pipe Flange Gasket for 2009-2017 Chevrolet Traverse 3.6L V6Special Price $13.52 Regular Price $18.99
- Walker Converter Rear To Int Pipe Exhaust Bolt & Spring for 2008-2015 Scion xB 2.4L L4Special Price $20.00 Regular Price $28.99