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The motorpulse DPF Cleaning Blog

Welcome to the MotorPulse DPF cleaning blog. Whether you're chasing a warning light or just want to understand your diesel better, our guides offer clear, practical advice to help you make informed decisions about DPF maintenance and repair.

Stay tuned for regular updates, and let us guide you toward a smoother, more efficient driving experience.
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On-Car vs Off-Car DPF Cleaning: Which Does Your Vehicle Need?

On-Car vs Off-Car DPF Cleaning: Which Does Your Vehicle Need?

Ring around about a blocked DPF and you’ll be quoted four different things, from a twenty-dollar bottle to a four-figure replacement. They aren’t the same job. Here’s what additives, on-car cleaning, off-car baking and replacement each actually do — and how live data tells you which one you’re looking at.

Your DPF Keeps Blocking. The Filter Isn’t the Problem.

Your DPF Keeps Blocking. The Filter Isn’t the Problem.

A blocked DPF is a symptom, not a fault. If yours has blocked twice, something upstream is loading it faster than it can clear — a stuck EGR, a leaking injector, a turbo passing oil, or a sensor telling the ECU a story. Here’s how each one is identified, and why cleaning alone just buys you six months.

Your DPF Light Just Came On. Here’s What It Means.

Your DPF Light Just Came On. Here’s What It Means.

A DPF warning light isn’t a service reminder — it’s a countdown. Steady light, engine light alongside it, or flashing all mean different things, and the difference decides whether this is a 30-minute drive or a workshop bill. Here’s how to tell which one you’re looking at, and what to do today.