Government agencies and car manufacturers have worked to reduce the emissions and harmful gases in our air over the last few decades. Automakers downsized car engines and pushed EVs, while the ...

Manufacturers are busy rolling out solutions to meet Final Tier 4 off-road requirements for diesel engine exhaust emissions, and the technologies look very familiar to those already in use in the ...

The diesel particulate filter (DPF) has continued to improve over its 15-year existence. So have other components of aftertreatment systems (ATS) that help send cleaner exhaust through the DPF.

TORONTO, Ont. — As long as there have been pollution controls on engines, someone has tried to mess with them, either by removing, bypassing or modifying components. With all the distrust over newer ...

There are no problems with dual mass flywheels on torque converter automatics because the transmission performs the stress-relieving function of the DMF. They had diesel particulate filters (DPFs) ...

I have an ’06 Duramax with 155,000 miles on the odometer. It runs great, but I'll probably have to sell it due to a long military deployment. I'm thinking about getting a new diesel truck when I ...

My 2010 Volkswagen Golf 1.6 TDI had its emissions fix in January 2017. Prior to this, I've owned it for five years with no issues. Last week, a flashing glow plug coil came on now and then. Mechanic ...