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 TECHoice Vacuum Pump for 1999-2007 Ford F-350 Super Duty 6.0L 7.3L V8Special Price $102.96 Regular Price $105.07
- Dorman EGR Cooler for 2007 GMC Sierra 3500 Classic 6.6L V8Special Price $307.88 Regular Price $314.16
- Dorman EGR Cooler for 2004-2010 Ford E-350 Super Duty 6.0L V8Special Price $315.35 Regular Price $321.79
- Dorman TECHoice Vacuum Pump for 1994-2002 Dodge Ram 2500 5.2L 5.9L 8.0L L6 V10 V8Special Price $318.81 Regular Price $325.32
- Dorman TECHoice Vacuum Pump for 2003-2004 Dodge Ram 3500 5.9L L6Special Price $102.96 Regular Price $105.07
- Dorman TECHoice Vacuum Pump for 2003 Ford E-350 Club Wagon 7.3L V8Special Price $102.96 Regular Price $105.07
- Dorman TECHoice Vacuum Pump for 2000-2002 Ford E-350 Econoline Club Wagon 7.3L V8Special Price $102.96 Regular Price $105.07
- Dorman Vacuum Pump for 2012-2013 Audi TT RS Quattro 2.5L L5Special Price $278.53 Regular Price $284.22
- Dorman Vacuum Pump for 2006-2009 Volkswagen Rabbit 2.5L L5Special Price $278.53 Regular Price $284.22
- Dorman Vacuum Pump for 2006-2014 Volkswagen Beetle 2.5L L5Special Price $278.53 Regular Price $284.22
- Dorman Vacuum Pump for 2010-2014 Volkswagen Golf 2.5L L5Special Price $278.53 Regular Price $284.22
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- Dorman EGR Cooler for 2003-2004 Ford F-350 Super Duty 6.0L V8Special Price $286.71 Regular Price $292.57
- Dorman EGR Cooler for 2011-2017 Ford F-250 Super Duty 6.7L V8Special Price $288.34 Regular Price $294.23
