BTW, I liked using a winter guard. The grill cover that lets the engine warm up faster and lets your heater get warmer than without it. On some of those really cold days the heater seems to hardly keep up. I have seen a increase in mileage (1-1.5) using one. It will let the engine run at a higher optimum temp for fuel burning efficiency (kind of like the 203* thermostat) and drastically reduces air coming into the engine bay witch reduces drag at highway speeds.
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2000 CC/SB 4x4, MBRP stainless 4", Aero Turbine muffler, HPX, CCV, 6637, Edge Evolution, AutoMeter gauges, 2009 mirrors, 17.5 MPG!
Last edited by CriticalRick; 02-11-2010 at 07:09 AM.
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