Engine and Exhaust
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Positive Crankcase Ventilation – PCV Valve Service at Tom's Bulldog Automotive Inc.
Hello Coos Bay! Did you know that the first federally-mandated emissions control device was introduced in the 1960's? The Positive Crankcase Ventilation valve, or PCV valve, has been installed in OR v...
Published on: Jun 15, 2025
The Sign of the Shield (Heat Shield Repair and Replacement)
Even in the months where temperatures are cooler, heat is still an enemy of your vehicle. When your engine runs, it creates heat, so there are numerous heat shields that protect other parts from...
Published on: Mar 23, 2025
What Is an EGR Valve? (EGR Valve Service)
If you've ever felt your vehicle hesitate, go, then hesitate again, you might think there's something wrong with the transmission. After all, it's not moving smoothly down the road. ...
Published on: Feb 20, 2022
PCV Valve: What Is It?
Most Coos Bay drivers know something about preventive maintenance on a vehicle. We know we should routinely replace the oil and wiper blades and other fluids. But have you heard of a PCV valve ? This ...
Published on: Sep 12, 2017