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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- 2 pc Walker H-Pipe To Muffler Exhaust Clamps for 1996-1998 Chevrolet C2500 5.7L V8Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1978-1979 American Motors Concord 3.8L 4.2L L6Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1982-1985 Chevrolet Celebrity 2.5L L4Special Price $8.69 Regular Price $11.99
- 2 pc Walker Int Pipe To Muffler Exhaust Clamps for 1996-1999 Chevrolet K1500 Suburban 5.7L V8Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1959-1996 Chevrolet Impala 4.6L 5.3L 5.7L 6.7L 7.0L V8Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1982-1984 Oldsmobile Omega 2.5L 2.8L L4 V6Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1983 Mercury LN7 1.6L L4Special Price $8.69 Regular Price $11.99
- 2 pc Walker Int Pipe To Muffler Exhaust Clamps for 1996-1999 GMC K1500 Suburban 5.7L V8Special Price $8.69 Regular Price $11.99
- 2 pc Walker Muffler To Muffler Assm Exhaust Clamps for 1990-1991 BMW 525i 2.5L L6Special Price $8.69 Regular Price $11.99
- 2 pc Walker Y-Pipe To Muffler Exhaust Clamps for 2010-2011 Buick LaCrosse 3.0L 3.6L V6Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1984-1985 Chevrolet Citation II 2.5L 2.8L L4 V6Special Price $8.69 Regular Price $11.99
- 2 pc Walker H-Pipe To Muffler Exhaust Clamps for 1996-1998 GMC C2500 5.7L V8Special Price $8.69 Regular Price $11.99
- 2 pc Walker Y-Pipe To Muffler Exhaust Clamps for 2014-2015 Chevrolet Impala 2.5L L4Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1988-1992 Volkswagen Golf 1.8L L4Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1982-1985 Oldsmobile Cutlass Ciera 2.5L 2.8L 3.0L L4 V6Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1999-2001 Chrysler LHS 3.5L V6Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1981-2011 Lincoln Town Car 4.6L 5.0L V8Special Price $8.69 Regular Price $11.99
- 2 pc Walker Muffler To Tail Pipe Front Exhaust Clamps for 2007-2010 Ford Explorer Sport Trac 4.0L V6Special Price $8.69 Regular Price $11.99
- 2 pc Walker H-Pipe To Muffler Exhaust Clamps for 1996-2000 GMC Yukon 5.7L V8Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1996-1999 Cadillac DeVille 4.6L V8Special Price $8.69 Regular Price $11.99
- 2 pc Walker Muffler Assm To Spout Exhaust Clamps for 2006-2011 Mercury Milan 2.3L 2.5L L4Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1993-1996 Eagle Vision 3.3L V6Special Price $8.69 Regular Price $11.99
- 2 pc Walker H-Pipe To Muffler Exhaust Clamps for 1996-2000 Chevrolet Tahoe 5.7L V8Special Price $8.69 Regular Price $11.99
- 2 pc Walker Exhaust Clamps for 1967-1979 Pontiac Firebird 3.8L 4.1L 5.3L 5.7L 6.6L L6 V8Special Price $8.69 Regular Price $11.99