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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- Gates PCV Valve To Intake Engine Crankcase Breather Hose for 2006-2014 Mazda 5 2.3L 2.5L L4Special Price $26.82 Regular Price $39.99
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- Gates PCV Valve To Intake Engine Crankcase Breather Hose for 2005-2008 Ford Escape 2.3L L4Special Price $27.54 Regular Price $40.99
- Gates PCV Valve To Intake Engine Crankcase Breather Hose for 2005-2009 Audi A4 2.0L L4Special Price $34.32 Regular Price $35.02
- Gates PCV Valve To Intake Engine Crankcase Breather Hose for 2005-2009 Audi A4 Quattro 2.0L L4Special Price $34.32 Regular Price $35.02
- Walker Right Exhaust Pipe Spout for 2011-2018 Ram 1500 5.7L V8Special Price $60.28 Regular Price $87.99
- Walker Quiet-Flow Right Exhaust Muffler for 1977-1981 Chevrolet Camaro 5.0L 5.7L V8Special Price $61.81 Regular Price $90.99
- Dorman Right Exhaust Manifold for 2004-2009 Ford F-150 5.4L V8Special Price $123.20 Regular Price $125.72
- Walker Right Exhaust Clamp for 2010-2013 Mazda 3 2.3L 2.5L L4Special Price $3.31 Regular Price $4.99
- Walker Right Exhaust Clamp for 1981-1985 Cadillac Seville 4.1L 6.0L V8Special Price $3.31 Regular Price $4.99
- Walker Right Exhaust Clamp for 1996-1999 Pontiac Bonneville 3.8L V6Special Price $3.43 Regular Price $4.99