In addition to indicating a possible problem, smoke from the tailpipe means dirty emissions. Most states and some municipalities mandate periodic tailpipe-emissions testing. If your car is emitting ...

Nissan has joined a growing list of automakers caught in emissions scandals. The Japanese automaker admitted earlier this week that it has discovered sample test environments for exhaust emissions and ...

Modifying cars for improved performance and style has always been a hobby with a bit of a rebellious streak. In the "good old days," it was pretty common for people to gut their car's catalytic ...

What happens when you publish research about car emissions that manages to piss off not just ICE owners but those using electric vehicles? Well, people have a lot of feelings. In 2020, UK independent ...

Q: Regarding Pennsylvania’s exhaust-emissions testing program, I’d like to know exactly what PennDOT means by “exempt.” I have a car that’s driven less than 5,000 miles per year, and thus qualifies as ...

SAE Transactions, Vol. 95, Section 6: FUELS AND LUBRICANTS (1986), pp. 124-151 (28 pages) Five late model vehicles equipped with representative emission control systems were used to determine the ...

A cooperative vehicle exhaust emissions test program was conducted by the California Air Resources Board and Chevron Research and Technology Company. The focus of the program was to determine the ...

Pitkin County has renewed its vehicle emissions testing program for an indefinite period of time.The county commissioners endorsed renewal of the program, which has been in effect since 1989, last ...

Perhaps the only thing worse than taking your car in for an emissions test is having it fail or be rejected. Though failing and rejection are different things, in either case you will have to go ...

James Vuko might still be in the cocaine business today but for one thing: Last year he didn`t take his car in for the annual exhaust emission test required by Illinois law. As a result, Vuko became ...

Bosch provided flights to Frankfurt and three nights' accommodation for this trip to the Bosch Mobility Experience. But the fallout from the scandal has been more wide-ranging, as the artificial ...