Frequently Asked Questions

How long does a clean take?

Usually 1–2 hours depending on access and condition.

Will this fix limp mode?

If limp mode is caused by high DPF back‑pressure, cleaning plus fixing the root cause will resolve it.

How do I prevent blockages?

Use correct oil spec, allow regens to complete, and address related faults (boost leaks, EGR, injectors) quickly.