The 4 Wheeler
6519 Arapahoe Rd Unit #2, Boulder, CO 80303 303.443.8488

Engine and Exhaust

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PCV Valve Replacement At The 4 Wheeler

The PCV valve is a little, inexpensive part that does a big job.  PCV stands for Positive Crankcase Ventilation.  The crankcase is the bottom area of the engine that holds the oil.  Whe...
Published on: Mar 06, 2012

PCV Valve Service in Boulder CO

The CO push for fuel economy has the benefit of using less gas as well as fewer emissions in our local Boulder environment. Cars and trucks run cleaner than ever.Many people in the Boulder area may no...
Published on: Nov 30, 2011