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 Int Pipe To Muffler Exhaust Clamp for 2007-2010 Ford Explorer Sport Trac 4.0L V6Special Price $3.96 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1987-1988 Ford Thunderbird 2.3L L4Special Price $3.99 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1969-1971 Mercury Montego 5.8L V8Special Price $3.99 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 2000-2011 Chevrolet Impala 3.4L 3.5L 3.8L V6Special Price $3.99 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 2007-2008 Chevrolet Uplander 3.9L V6Special Price $4.25 Regular Price $5.99
- Walker Y-Pipe To Muffler Assm Rear Left Exhaust Pipe Flange Gasket for 2004-2006 Acura MDX 3.5L V6Special Price $3.09 Regular Price $3.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1993 Asuna GT 1.6L L4Special Price $3.34 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1982-1984 Oldsmobile Firenza 1.8L 2.0L L4Special Price $3.58 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1992-1993 Acura Integra 1.7L L4Special Price $3.58 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1997-2004 Buick Regal 3.8L V6Special Price $3.71 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1986-2006 Ford Ranger 2.0L 2.3L 2.5L 2.9L 3.0L 4.0L L4 V6Special Price $3.71 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1980-1981 Pontiac Grand LeMans 3.8L V6Special Price $3.71 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1967-1968 GMC C25 C2500 Pickup 4.6L 5.0L V8Special Price $3.71 Regular Price $4.99