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 Front Pipe To Converter Exhaust Clamp for 1997-1999 Dodge Dakota 3.9L 5.2L V6 V8Special Price $4.23 Regular Price $5.99
- Walker Front Pipe To Converter Exhaust Clamp for 2000 Jeep Wrangler 2.5L 4.0L L4 L6Special Price $4.23 Regular Price $5.99
- Walker Front Pipe To Converter Exhaust Clamp for 1996-1998 Jeep Grand Cherokee 4.0L L6Special Price $4.23 Regular Price $5.99
- Walker Front Pipe To Converter Exhaust Clamp for 1985-1986 Chrysler LeBaron 2.2L L4Special Price $4.23 Regular Price $5.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1990-1991 Mazda 929 3.0L V6Special Price $4.39 Regular Price $5.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1991-1993 Eagle 2000 GTX 2.0L L4Special Price $4.52 Regular Price $5.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1989 Dodge 2000 GTX 2.0L L4Special Price $4.52 Regular Price $5.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1990-1994 Eagle Talon 1.8L 2.0L L4Special Price $4.79 Regular Price $6.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1990-1992 Nissan Axxess 2.4L L4Special Price $4.79 Regular Price $6.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1995-1998 Pontiac Sunfire 2.2L L4Special Price $4.83 Regular Price $6.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1984-1994 Plymouth Colt 1.5L 1.8L 2.0L 2.4L L4Special Price $5.49 Regular Price $7.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1984-1992 Dodge Colt 1.5L 1.6L 2.0L L4Special Price $5.49 Regular Price $7.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1987-1992 Mitsubishi Mirage 1.5L L4Special Price $5.49 Regular Price $7.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1990-1991 Eagle Vista 1.5L L4Special Price $5.77 Regular Price $7.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1989-1994 Eagle Summit 1.5L 1.8L 2.4L L4Special Price $5.77 Regular Price $7.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1987-1990 Toyota Tercel 1.5L L4Special Price $5.92 Regular Price $7.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1990-1993 Hyundai Excel 1.5L L4Special Price $5.92 Regular Price $7.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1990-1998 Hyundai Sonata 2.0L 3.0L L4 V6Special Price $5.92 Regular Price $7.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1988-1992 Mazda MX-6 2.2L L4Special Price $5.95 Regular Price $8.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1980-1985 Toyota Celica 2.2L 2.4L L4Special Price $6.21 Regular Price $8.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1990-1992 Mitsubishi Precis 1.5L L4Special Price $6.21 Regular Price $8.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1991-1992 Hyundai Scoupe 1.5L L4Special Price $6.21 Regular Price $8.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1989-1992 Ford Probe 2.2L L4Special Price $6.24 Regular Price $8.99
- 2 pc Walker Front Pipe To Converter Exhaust Pipe Flange Gaskets for 1996-2000 Toyota 4Runner 3.4L V6Special Price $7.96 Regular Price $10.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1988-1992 Mazda 626 2.2L L4Special Price $10.15 Regular Price $13.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1989-1992 Ford Probe 2.2L L4Special Price $10.52 Regular Price $14.99
- Walker Front Pipe To Converter Exhaust Pipe Flange Gasket for 1992-1995 Honda Civic 1.6L L4Special Price $10.52 Regular Price $14.99
- Walker Front Pipe To Converter Exhaust Bolt & Spring for 1997-2001 Honda CR-V 2.0L L4Special Price $12.32 Regular Price $17.99
- Walker Front Pipe To Converter Exhaust Bolt & Spring for 1997-2000 Acura EL 1.6L L4Special Price $12.32 Regular Price $17.99
- Walker Front Pipe To Converter Exhaust Bolt & Spring for 1988-2000 Honda Civic 1.5L 1.6L L4Special Price $12.75 Regular Price $17.99