A new international study led by Helmholtz Munich and the University of Rostock reveals that emissions from modern gasoline ...

It reduces emissions with a filter that captures post-catalytic ... The blade may help in cleaning up car exhaust, but it ignores the number one way to reduce vehicle emissions: simply don ...

Read more: 10 Of The Most Reliable Six-Cylinder Engines Ever Made Like other consumable car parts ... cloudy exhaust. Another way to determine the condition of the oil filter is to use the ...

This Luftrum Car Air Purifier With H13 True HEPA Filter has a 4-stage filtration system and eliminates substances such as exhaust fumes, chemicals and other substances that have odors. It takes ...

Filters fitted to vehicle exhaust systems to remove particulate matter pollution have limited impact on ultrafine particles, new research shows. Filters fitted to vehicle exhaust systems to remove ...

Exhaust gases are forced through the filter, wherein the trapped unwanted ... the problems that have proved costly for some diesel car owners.

Q. I am worried about exhaust fumes from other vehicles entering the cabin of my BMW 3-series and Jaguar S-type. Will the pollen/intake filter remove at least some of the harmful particles? A. The ...

Black smoke from the exhaust: In a petrol car, this suggests too much fuel is being burned and could be a sign of air filter or fuel injector problems. In diesel cars it’s more likely to be soot ...