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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- Dorman Vapor Canister Purge Valve for 2009-2018 Chevrolet Traverse 3.6L V6Special Price $38.99 Regular Price $39.79
- Dorman Evap Leak Detection Pump for 1996-2003 Dodge Grand Caravan 3.3L 3.8L V6Special Price $116.43 Regular Price $118.81
- Dorman Left Exhaust Manifold w Catalytic Converter for 2004-2015 Nissan Titan 5.6L V8Special Price $834.11 Regular Price $851.14
- Dorman Exhaust Clamp for 2004-2010 Ford E-350 Super Duty 6.0L V8Special Price $32.06 Regular Price $33.89
- Dorman Vapor Canister Vent Solenoid for 1999-2010 Chevrolet Silverado 1500 4.3L 4.8L 5.3L 6.0L 6.2L V6 V8Special Price $34.74 Regular Price $35.45
- Dorman Vapor Canister Vent Solenoid for 2000-2003 GMC Yukon XL 2500 6.0L 8.1L V8Special Price $34.74 Regular Price $35.45
- Dorman Vapor Canister Vent Solenoid for 2003 Cadillac Escalade ESV 6.0L V8Special Price $34.74 Regular Price $35.45