Two critical elements that need to be checked out at 100,000 miles are the EGR valve and the DPF. Hasten says to run a computerized flow test on the DPF filter tol show if the filter in the exhaust ...

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 ...

We’ve had 14 years to figure it out, yet diesel particulate filter maintenance remains a nightmare for many fleets. Why do DPFs elicit such gnashing of teeth and pounding of fists? Because they are ...

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 ...

Owners of diesel trucks are likely to seek methods of increasing performance and fuel economy and most probably may discover a bottleneck with the Diesel Particulate Filter (DPF). The DPF […] ...

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) ...

Military vehicles need to be able to run under some of the perhaps the toughest, most mechanically stressful situations on the planet. Reliability is more than just a desire; it's a necessity to keep ...