If you've ever had to sit and wait for regen or change a diesel particulate filter, you know what a pain ash can be for uptime. But what is it, where does it come from, and in an age where Class 8 ...

How DPFs trap soot and ash to reduce emissions. How regular maintenance acn prevent DPF failure and costly replacements. Signs of DPF issues that should prompt immediate attention. How proper oil and ...

CCJs 10 44 is brought to you by Chevron Delo, heavy duty diesel engine oil. Now there's even more reasons to choose Delo, how your engine's ability to breathe affects its overall efficiency. You're ...