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 Manifold Gasket Set for 1999-2007 Jeep Grand Cherokee 4.7L V8Special Price $15.83 Regular Price $22.99
- Fel-Pro Exhaust Manifold Gasket Set for 1979-1996 GMC G3500 5.7L 6.6L V8Special Price $10.69 Regular Price $14.99
- Fel-Pro Exhaust Manifold Gasket Set for 1987-1989 GMC R2500 5.0L 5.7L V8Special Price $10.69 Regular Price $14.99
- Fel-Pro Exhaust Manifold Gasket Set for 1975-1995 Chevrolet G10 5.0L 5.7L 6.6L V8Special Price $10.69 Regular Price $14.99
- Fel-Pro Exhaust Manifold Gasket Set for 1977-1978 GMC K35 5.7L 6.6L V8Special Price $10.69 Regular Price $14.99
- Fel-Pro Exhaust Manifold Gasket Set for 1987 Chevrolet V10 5.0L 5.7L V8Special Price $10.69 Regular Price $14.99
- Fel-Pro Exhaust Manifold Gasket Set for 1967 Chevrolet K20 Panel 4.6L 5.4L V8Special Price $10.69 Regular Price $14.99
- Fel-Pro Exhaust Manifold Gasket Set for 1987 GMC V2500 5.7L V8Special Price $11.07 Regular Price $15.99
- Fel-Pro Exhaust Manifold Gasket Set for 1975-1978 GMC P35 5.7L V8Special Price $11.07 Regular Price $15.99
- Fel-Pro Exhaust Manifold Gasket Set for 1975-1978 GMC G15 5.0L 5.7L 6.6L V8Special Price $11.07 Regular Price $15.99
- Fel-Pro Exhaust Manifold Gasket Set for 1958-1985 Chevrolet Impala 4.4L 4.6L 5.0L 5.3L 5.4L 5.7L 6.6L V8Special Price $11.07 Regular Price $15.99
- Fel-Pro Exhaust Manifold Gasket Set for 1979-1989 GMC P2500 5.7L V8Special Price $11.07 Regular Price $15.99
- Fel-Pro Exhaust Manifold Gasket Set for 1980-1983 Oldsmobile Cutlass Cruiser 4.4L 5.0L V8Special Price $11.07 Regular Price $15.99
- Fel-Pro MS 95088 Exhaust Manifold Gasket SetSpecial Price $12.27 Regular Price $17.99
- Fel-Pro Exhaust Manifold Gasket Set for 2002-2012 Jeep Liberty 3.7L V6Special Price $14.10 Regular Price $19.99
- Fel-Pro Exhaust Manifold Gasket Set for 1994-1997 Honda Civic del Sol 1.6L L4Special Price $20.23 Regular Price $28.99
- Fel-Pro Exhaust Manifold Gasket Set for 1966-1971 Ford Galaxie 500 6.4L 7.0L V8Special Price $20.27 Regular Price $28.99
- Fel-Pro Exhaust Manifold Gasket Set for 1966-1970 Mercury Monterey 6.4L 6.7L 7.0L V8Special Price $20.27 Regular Price $28.99
- Fel-Pro Exhaust Manifold Gasket Set for 1963 Ford 300 4.3L 4.7L V8Special Price $20.33 Regular Price $28.99
- Fel-Pro Exhaust Manifold Gasket Set for 1966-1996 Ford Bronco 4.7L 5.0L 5.8L V8Special Price $20.33 Regular Price $28.99
- Fel-Pro Exhaust Manifold Gasket Set for 1965-1975 Chevrolet Bel Air 6.5L 6.6L 7.0L 7.4L V8Special Price $22.90 Regular Price $32.99
- Fel-Pro Exhaust Manifold Gasket Set for 1966-1970 Pontiac Laurentian 6.5L 6.6L 7.0L 7.4L V8Special Price $22.90 Regular Price $32.99
- Fel-Pro Exhaust Manifold Gasket Set for 2007-2016 Chevrolet Silverado 3500 HD 6.0L V8Special Price $26.64 Regular Price $37.99
- Fel-Pro Exhaust Manifold Gasket Set for 2003-2006 Chevrolet Trailblazer EXT 5.3L V8Special Price $26.64 Regular Price $37.99
- Fel-Pro Exhaust Manifold Gasket Set for 2000-2014 Chevrolet Suburban 1500 5.3L 6.0L V8Special Price $26.64 Regular Price $37.99
- Fel-Pro Exhaust Manifold Gasket Set for 1998-2015 Chevrolet Camaro 5.7L 6.2L V8Special Price $26.64 Regular Price $37.99
- Fel-Pro Exhaust Manifold Gasket Set for 2011-2016 Chevrolet Caprice 6.0L V8Special Price $27.35 Regular Price $38.99
- Fel-Pro Exhaust Manifold Gasket Set for 1999-2013 GMC Sierra 1500 4.8L 5.3L 6.0L 6.2L V8Special Price $27.35 Regular Price $38.99
- Fel-Pro Exhaust Manifold Gasket Set for 2001-2006 Chevrolet Silverado 2500 HD 8.1L V8Special Price $27.38 Regular Price $38.99
- Fel-Pro Exhaust Manifold Gasket Set for 1996-2000 Chevrolet K3500 7.4L V8Special Price $28.11 Regular Price $39.99
- Fel-Pro Exhaust Manifold Gasket Set for 1996-1999 Chevrolet C2500 Suburban 7.4L V8Special Price $28.11 Regular Price $39.99