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 Leak Detection Pump To Canister Engine Crankcase Breather Hose for 2002-2005 Dodge Ram 2500 4.7L 5.7L 5.9L 8.0L V10 V8Special Price $11.95 Regular Price $16.99
- Walker Int Pipe Right To Muffler Right Exhaust Clamp for 1987 Chevrolet V30 6.2L V8Special Price $4.23 Regular Price $5.99
- Walker Int Pipe Right To Muffler Right Exhaust Clamp for 1975-1988 Chevrolet P30 6.2L 7.4L V8Special Price $4.23 Regular Price $5.99
- Walker Int Pipe Right To Muffler Right Exhaust Clamp for 1982-1988 Chevrolet P20 6.2L V8Special Price $4.23 Regular Price $5.99
- Walker Int Pipe Right To Muffler Right Exhaust Clamp for 1975-1978 GMC P35 7.4L V8Special Price $4.23 Regular Price $5.99
- Walker Int Pipe Right To Muffler Right Exhaust Clamp for 1987 GMC R3500 6.2L V8Special Price $4.49 Regular Price $5.99
- Walker Int Pipe Right To Muffler Right Exhaust Clamp for 1987 Chevrolet R30 6.2L V8Special Price $4.49 Regular Price $5.99
- Gates Leak Detection Pump To Canister Engine Crankcase Breather Hose for 2002-2005 Dodge Ram 1500 3.7L 4.7L 5.7L 5.9L V6 V8Special Price $12.36 Regular Price $17.99
- Gates Leak Detection Pump To Canister Engine Crankcase Breather Hose for 2002-2005 Dodge Ram 3500 5.7L 5.9L 8.0L V10 V8Special Price $12.36 Regular Price $17.99