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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- Fel-Pro MS 9275 B Exhaust Manifold Gasket SetSpecial Price $9.29 Regular Price $12.99
- Fel-Pro Exhaust Pipe Flange Gasket for 2001-2006 Chevrolet Silverado 2500 HD 6.0L 8.1L V8Special Price $6.71 Regular Price $9.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1997-2005 Buick Park Avenue 3.8L V6Special Price $8.81 Regular Price $12.99
- Fel-Pro Exhaust Manifold Gasket Set for 1999-2007 Jeep Grand Cherokee 4.7L V8Special Price $15.83 Regular Price $22.99
- Fel-Pro Exhaust Pipe Flange Gasket for 2001-2003 Toyota Highlander 3.0L V6Special Price $15.92 Regular Price $22.99
- Fel-Pro EGR Valve Gasket for 2006-2015 Dodge Charger 2.7L 3.5L 5.7L V6 V8Special Price $2.01 Regular Price $2.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1961-1966 GMC PB1000 Series 2.5L 3.2L 3.8L L4 L6Special Price $13.61 Regular Price $18.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 2001-2003 Toyota Highlander 3.0L V6Special Price $15.43 Regular Price $21.99
- Fel-Pro EGR Valve Gasket for 2001-2010 Dodge Grand Caravan 3.3L 3.8L 4.0L V6Special Price $1.97 Regular Price $2.99
- Fel-Pro EGR Valve Gasket for 2003-2010 Dodge Ram 2500 5.7L V8Special Price $2.01 Regular Price $2.99
- Fel-Pro EGR Valve Gasket for 1996-2000 Isuzu Hombre 2.2L 4.3L L4 V6Special Price $2.22 Regular Price $2.99
- Fel-Pro EGR Valve Gasket for 1986-2011 Ford Ranger 2.3L 2.5L 2.9L 3.0L 4.0L L4 V6Special Price $2.27 Regular Price $2.99
- Fel-Pro EGR Valve Gasket for 1986-2007 Ford Taurus 2.5L 3.0L 3.8L L4 V6Special Price $2.27 Regular Price $2.99
- Fel-Pro EGR Valve Gasket for 2000-2001 Mazda MPV 2.5L V6Special Price $2.27 Regular Price $2.99
- Fel-Pro Center Exhaust Pipe Flange Gasket for 2004-2008 Toyota RAV4 2.4L L4Special Price $3.35 Regular Price $4.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1984-1989 Toyota Van 2.0L 2.2L L4Special Price $3.35 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1988-2000 Toyota 4Runner 2.7L 3.0L L4 V6Special Price $3.50 Regular Price $4.99
- Fel-Pro Front Exhaust Pipe Flange Gasket for 2011-2013 Infiniti M37 3.7L V6Special Price $3.56 Regular Price $4.99
- Fel-Pro Front Exhaust Pipe Flange Gasket for 2013 Infiniti EX37 3.7L V6Special Price $3.56 Regular Price $4.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1978-1995 Toyota Pickup 2.2L 2.4L 3.0L L4 V6Special Price $3.59 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1995-1998 Toyota T100 3.4L V6Special Price $3.59 Regular Price $4.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1984-1995 Toyota 4Runner 2.4L 3.0L L4 V6Special Price $3.59 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 2000-2005 Toyota MR2 Spyder 1.8L L4Special Price $3.59 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1971-1993 Toyota Celica 1.6L 1.9L 2.0L 2.2L L4Special Price $3.73 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1964-1972 Ford Custom 4.3L 4.7L 5.0L 5.8L 6.4L 7.0L 7.5L V8Special Price $3.75 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1955-1961 Chevrolet Nomad 3.8L L6Special Price $3.75 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1953-1957 Chevrolet One-Fifty Series 3.8L 3.9L L6Special Price $3.75 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1980-1982 Toyota Corolla 1.8L L4Special Price $3.98 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1969-1974 Checker Taxicab 5.3L 5.7L V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1966-1971 Oldsmobile F85 4.1L L6Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1977-1978 Lincoln Mark V 7.5L V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1964-1973 Chevrolet Chevelle 4.6L 5.0L 5.3L 5.4L 5.7L 6.6L 7.4L V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1975-1978 GMC C25 4.1L 4.8L 5.0L 5.7L 6.6L L6 V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1962-1967 Mercury Villager 4.3L 4.7L 6.4L 7.0L V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1971-1977 Pontiac Ventura 4.1L 5.0L L6 V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1963-1967 Ford Galaxie 3.3L 3.6L 3.9L L6Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1967-1974 GMC G15 G1500 Van 3.8L 4.1L 4.6L 5.7L L6 V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1967-1973 GMC G25 G2500 Van 5.0L 5.4L V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1964-1980 Pontiac LeMans 3.5L 4.1L 4.4L 5.0L L6 V8Special Price $4.00 Regular Price $5.99