Why does wrong fuel cost so much to fix?
A simple drain is inexpensive (from around £89). The big costs only appear if the engine was run and the fuel system is damaged — replacing a diesel high-pressure pump and injectors is what turns a cheap job into an expensive one. That's why the advice is always: don't start the engine.
In an emergency: don't start the engine and call 0800 170 0644. We drain the wrong fuel on-site, 24/7, 365 days a year.
Call 0800 170 0644 24/7, 365 days a year · across the UK