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 Rear Exhaust Pipe Flange Gasket for 2001-2003 Toyota Highlander 3.0L V6Special Price $15.43 Regular Price $21.99
- 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 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 Rear Exhaust Pipe Flange Gasket for 1984-1995 Toyota 4Runner 2.4L 3.0L L4 V6Special Price $3.59 Regular Price $4.99
- 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 1969-1971 Mercury Montego 5.8L V8Special Price $3.99 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 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
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 2007-2016 Lexus ES350 3.5L V6Special Price $5.26 Regular Price $7.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 2008-2016 Toyota Highlander 3.5L V6Special Price $5.54 Regular Price $7.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1994-1996 Mazda MX-3 1.6L L4Special Price $3.27 Regular Price $4.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1975-1978 Toyota Celica 2.2L L4Special Price $3.27 Regular Price $4.99
- Walker Int Pipe To Muffler Exhaust Clamp for 1993 Asuna GT 1.6L L4Special Price $3.34 Regular Price $4.99
- Walker Rear Exhaust Pipe Flange Gasket for 2000 Suzuki Vitara 2.0L L4Special Price $3.35 Regular Price $4.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1983-1985 Toyota Camry 2.0L L4Special Price $3.35 Regular Price $4.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1979-1999 Toyota Celica 1.8L 2.2L 2.4L L4Special Price $3.35 Regular Price $4.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1975-1979 Toyota Pickup 2.2L L4Special Price $3.50 Regular Price $4.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1976-1982 Toyota Corolla 1.2L 1.6L 1.8L L4Special Price $3.50 Regular Price $4.99
- Fel-Pro Rear Exhaust Pipe Flange Gasket for 1975-1978 Toyota Corona 2.2L L4Special Price $3.50 Regular Price $4.99