Failed an emissions test? This can be down to dozens of reasons but is largely limited to parts in the car Fuel Delivery System. Causes can be as simple as a leaking gas cap, faulty vapor canisters that trap gas vapors in the fuel return lines to damage to the EGR Valves that recirculate exhaust gasses and reduce nitrogen oxides. Increased emissions can also be down to skipping maintenance intervals with regular replacement parts like vehicle Air Filters to deliver oxygen-rich and cleansed air for better engine efficiency, and Engine Oil Filters to filter out contaminants that cause wear.
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- Walker Converter To Int Pipe Exhaust Pipe Flange Gasket for 1995-1998 Chevrolet Cavalier 2.2L L4Special Price $5.10 Regular Price $6.99
- Walker Converter To Int Pipe Exhaust Pipe Flange Gasket for 1990-1992 Infiniti M30 3.0L V6Special Price $2.25 Regular Price $2.99
- Walker Converter To Int Pipe Exhaust Clamp for 1983-1984 Oldsmobile Firenza 1.8L 2.0L L4Special Price $3.34 Regular Price $4.99
- Walker Converter To Int Pipe Exhaust Clamp for 2001-2007 Chrysler Town & Country 3.3L 3.8L V6Special Price $3.99 Regular Price $5.99
- Walker Converter To Int Pipe Exhaust Clamp for 1988-1993 Chevrolet K1500 4.3L 5.0L V6 V8Special Price $4.23 Regular Price $5.99
- Walker Converter To Int Pipe Exhaust Clamp for 2001-2010 Chrysler PT Cruiser 2.4L L4Special Price $4.25 Regular Price $5.99
- Walker Resonator Assm Exhaust System Insulator for 2006-2011 Honda Civic 1.3L 1.8L L4Special Price $4.99 Regular Price $6.99
- Walker Resonator Assm Exhaust System Insulator for 2007-2009 Saturn Aura 3.5L 3.6L V6Special Price $5.26 Regular Price $7.99
- Walker Resonator Assm Exhaust System Insulator for 2004-2013 Toyota Highlander 2.4L 3.3L 3.5L L4 V6Special Price $5.26 Regular Price $7.99
- Walker Converter To Int Pipe Exhaust Clamp for 1991-1995 Chevrolet G20 4.3L 5.0L 5.7L V6 V8Special Price $7.12 Regular Price $9.99
- Walker Resonator Assm Exhaust System Insulator for 1996-2007 Chrysler Town & Country 3.3L 3.8L V6Special Price $7.76 Regular Price $10.99
- Walker Resonator Assm Exhaust System Insulator for 2002-2004 Infiniti I35 3.5L V6Special Price $7.76 Regular Price $10.99
- Walker Resonator Assm Exhaust System Insulator for 2007-2009 Mitsubishi Raider 3.7L 4.7L V6 V8Special Price $8.09 Regular Price $11.99
- Walker Resonator Assm Exhaust System Insulator for 2011-2013 Kia Sorento 2.4L L4Special Price $9.51 Regular Price $13.99
- 2 pc Walker Resonator Assm Exhaust System Insulators for 2004-2006 Lexus ES330 3.3L V6Special Price $10.91 Regular Price $15.99
- 2 pc Walker Resonator Assm Exhaust System Insulators for 2007 Pontiac G6 3.5L V6Special Price $10.91 Regular Price $15.99
- 2 pc Walker Resonator Assm Exhaust System Insulators for 2001-2008 Mazda Tribute 2.0L 2.3L 3.0L L4 V6Special Price $11.30 Regular Price $15.99
- 2 pc Walker Resonator Assm Exhaust System Insulators for 2004-2010 Toyota Sienna 3.3L 3.5L V6Special Price $11.30 Regular Price $15.99
- 2 pc Walker Resonator Assm Exhaust System Insulators for 2006-2008 Lexus RX400h 3.3L V6Special Price $11.30 Regular Price $15.99
- 2 pc Walker Resonator Assm Exhaust System Insulators for 2003-2008 Pontiac Vibe 1.8L L4Special Price $11.30 Regular Price $15.99
- 2 pc Walker Resonator Assm Exhaust System Insulators for 2007-2012 Nissan Versa 1.6L 1.8L L4Special Price $11.30 Regular Price $15.99
- Walker Converter To Int Pipe Exhaust Pipe Flange Gasket for 1983-1990 Honda Prelude 1.8L 2.0L L4Special Price $12.52 Regular Price $17.99
- Walker Converter To Int Pipe Exhaust Flange for 1987-1988 Ford Thunderbird 2.3L L4Special Price $15.39 Regular Price $21.99
- 2 pc Walker Resonator Assm Exhaust System Insulators for 2007-2010 Cadillac Escalade 6.2L V8Special Price $20.51 Regular Price $28.99
- Walker Converter To Int Pipe Exhaust Pipe Flange Gasket for 1986-1989 Ford Ranger 2.9L V6Special Price $2.74 Regular Price $3.99
- Walker Converter To Int Pipe Exhaust Clamp for 1982-1983 Pontiac J2000 1.8L 2.0L L4Special Price $3.34 Regular Price $4.99
- Walker Converter To Int Pipe Exhaust Clamp for 1982-1984 Chevrolet Cavalier 1.8L 2.0L L4Special Price $3.34 Regular Price $4.99