Well, working closely on DPF and its failures taught may things.Not only soot but ash accumulation is the prime cause of DPF ...

If you’re running out of surface cleaner or just want a more natural version here’s an easy DIY to try. You will need 1 cup ...

Paint sprayer nozzles get clogged if you don't flush them with cleaning fluid so it's definitely worth spending time on ...

Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely exp ...