Well-engineered, bolt-on replacement exhaust systems are a relatively modern advancement. Up until the early 1980s, enthusiasts were forced to replace a rusted-out mess of mild steel piping with more ...

When you think about your car’s emissions and exhaust, you likely think about your muffler. A key component in just about any car, a muffler keeps your vehicle’s exhaust quieted and out of mind. While ...

CARS.COM — How can you tell if your car has an exhaust leak? Your ears and nose can alert you to some exhaust leaks, but they may not be able to detect all leaks, including ones that could allow ...

Diesel has had a rough go of it during the last few years, but an increasingly commonplace technology is working to change the fuel's image and make diesel vehicles viable for the future. Kyle Hyatt ...

Okay, folks, it’s back to the 2008 Nissan Armada, the vehicle I love to hate, except when I need to tow home some prize I’ve purchased, in which case all is forgiven. If you recall (well, you don’t ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. As a category, these fans ...

SAE International Journal of Engines, Vol. 9, No. 4 (December 2016), pp. 2477-2492 (16 pages) ABSTRACT Small natural gas cogeneration engines frequently operate with lean mixture and late ignition ...

R. S. WETMILLER and L. E. ENDSLEY JR. THIS paper reports the results of an extensive program of laboratory investigation of diesel exhaust smoke and odor carried out on two popular automotive-type ...