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 Exhaust Clamp for 1989-1995 Dodge Spirit 2.2L 2.5L 3.0L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Converter To Int Pipe Exhaust Clamp for 1984-1985 Pontiac 6000 2.5L 2.8L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Exhaust Clamp for 1987-2000 Dodge Caravan 2.2L 2.4L 2.5L 2.6L 3.0L 3.3L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1988-1990 Mercury Sable 3.8L V6Special Price $3.71 Regular Price $4.99
- Walker Extension Pipe To Resonator Assm Exhaust Clamp for 1991-1992 Nissan Axxess 2.4L L4Special Price $3.71 Regular Price $4.99
- Walker Exhaust Clamp for 1982-1988 American Motors Eagle 4.2L L6Special Price $3.71 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1968-1973 Chevrolet P20 Van 5.0L V8Special Price $3.75 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1962-1974 Ford Country Squire 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 1960 GMC Truck 4.6L 5.0L V6 V8Special Price $3.75 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1963-1965 GMC PB2500 Series 3.8L 4.8L L6Special Price $3.75 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1968-1973 Chevrolet P30 Van 5.0L V8Special Price $3.75 Regular Price $4.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1998-2016 Nissan Frontier 2.4L 4.0L L4 V6Special Price $3.81 Regular Price $4.99
- Walker Front Pipe Inlet Exhaust Pipe Flange Gasket for 1999-2000 Honda Civic 1.6L L4Special Price $3.89 Regular Price $5.99
- Walker Muffler Assm To Tail Pipe Exhaust Clamp for 2005-2008 Pontiac Vibe 1.8L L4Special Price $3.96 Regular Price $5.99
- Walker Converter To Int Pipe Exhaust Clamp for 1985 Buick Electra 3.0L 3.8L V6Special Price $3.96 Regular Price $5.99
- Walker Resonator Assm To Muffler Exhaust Clamp for 2011-2017 Honda Odyssey 3.5L V6Special Price $3.96 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1994-2004 Mazda B2300 2.3L L4Special Price $3.96 Regular Price $5.99
- Walker Resonator To Y-Pipe Exhaust Clamp for 1997-2002 Pontiac Grand Prix 3.8L V6Special Price $3.99 Regular Price $5.99
- Walker Extension Pipe To Resonator Assm Exhaust Clamp for 2007-2010 Saturn Outlook 3.6L V6Special Price $3.99 Regular Price $5.99
- Walker Exhaust Clamp for 1973-1981 Pontiac Catalina 3.8L 4.1L 4.3L 4.4L 4.9L 5.0L 5.7L 6.6L 7.5L L6 V6 V8Special Price $3.99 Regular Price $5.99
- Walker Exhaust Clamp for 1992-1995 Plymouth Acclaim 3.0L V6Special Price $3.99 Regular Price $5.99
- Walker Y-Pipe To Int Pipe Exhaust Clamp for 1981-1982 Ford F-350 5.8L 6.6L V8Special Price $3.99 Regular Price $5.99
- Walker Exhaust Clamp for 2000 Saturn LW2 3.0L V6Special Price $3.99 Regular Price $5.99
- Walker Resonator Assm To Y-Pipe Exhaust Clamp for 1995-1998 Oldsmobile Aurora 4.0L V8Special Price $3.99 Regular Price $5.99
- Walker Resonator To Int Pipe Exhaust Clamp for 2008 Saturn Aura 3.5L V6Special Price $3.99 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1975-1986 Chevrolet C10 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 1978 Buick LeSabre 5.0L V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1958-1981 Chevrolet Impala 4.6L 5.0L 5.3L 5.4L 5.7L 6.6L 7.0L 7.4L V8Special Price $4.00 Regular Price $5.99
- Fel-Pro Exhaust Pipe Flange Gasket for 1975-1986 Chevrolet K5 Blazer 4.1L 5.0L 5.7L 6.6L L6 V8Special Price $4.00 Regular Price $5.99