Signs to investigate
- DPF or engine warning light
- Reduced-power or limp mode
- Frequent regeneration attempts
- Higher fuel use or a rising oil level
ShiftyMechanics Calculate my costA blocked diesel particulate filter may respond to a workshop regeneration or off-car clean, but recurring blockage can point to a sensor, injector, turbo or driving-pattern problem.
Calculate for my car → Free to use. No account needed.Pricing data checked . Guide reviewed 1 September 2026. How estimates work.
2018 Ford Ranger · Australia
$393–$1,330For the 2018 Ford Ranger example shown, ShiftyMechanics estimates $393–$1,330. Exact parts and the workshop's actual labour rate can change the result.
Yes. ShiftyMechanics shows the parts range, labour hours, Australian independent-workshop hourly-rate range and estimated total separately.
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