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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- 2 pc Walker Converter Rear Exhaust System Insulators for 2001-2016 Kia Optima 2.4L 2.5L 2.7L L4 V6Special Price $10.91 Regular Price $15.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1988-1990 Mercury Sable 3.8L V6Special Price $3.71 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1994-2004 Mazda B2300 2.3L L4Special Price $3.96 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1976 Oldsmobile Cutlass Tiara 5.7L 7.5L V8Special Price $4.23 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 2011 Ram Dakota 3.7L 4.7L V6 V8Special Price $4.23 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 2007-2010 Saturn Outlook 3.6L V6Special Price $4.49 Regular Price $5.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1980-1986 Chevrolet K10 5.0L 5.7L V8Special Price $4.49 Regular Price $5.99
- 2 pc Walker Converter Rear Exhaust System Insulators for 2009-2010 Pontiac Vibe 2.4L L4Special Price $10.91 Regular Price $15.99
- 2 pc Walker Converter Rear Exhaust System Insulators for 2013-2018 Buick Encore 1.4L L4Special Price $10.91 Regular Price $15.99
- 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 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