Ford Transit Custom Owner's Bible

The complete owner's guide to the UK's best selling van, written by a mechanic who has had these apart on the ramp.

If you run a Transit Custom for work, the difference between knowing what is about to fail and finding out on the hard shoulder is a week of lost earnings.

28 pages. Every price in it is a real 2026 UK figure.

WHAT'S INSIDE

The wet belt problem, fully explained: why it fails, what it destroys on the way out, and the 80,000 mile point at which to act rather than waiting for Ford's 144,000

The vacuum pump and hard brake pedal fault, including the 30-second test you can do yourself, and the wet belt connection most people miss

DPF: how regeneration actually works, how to tell when one is happening, and the weekly habit that prevents a four figure bill

EGR valve failures: the codes, when cleaning works, and when it is a wasted Saturday

AdBlue on 2018-onwards vans, and the sensor fault that causes a no-start lockout

Clutch and dual-mass flywheel, and the one rule about kits that decides whether the job lasts

The full service schedule, the exact oil specification, and why I halve Ford's interval

A fault code reference covering every code I actually see on this van

Step-by-step vacuum pump replacement, with socket sizes and the common mistakes

The DIY jobs worth doing, and an honest list of the ones to leave alone

What a 2020-plate really costs to run in 2026

Buying used: walk-away signs, the inspection in order, and a table for negotiating with real repair costs

FIVE TECHNICAL DIAGRAMS

The wet belt failure chain, from coating breakdown to scrap engine, with both spend points marked

DPF soot loading over nine weeks: short trips against one weekly motorway run

The vacuum circuit, showing how a failed diaphragm puts engine oil into your brake servo

Ford's service interval against the one I recommend

Engine identification by year, so you know in ten seconds whether the wet belt applies to you

WHO IT'S FOR

Owner drivers, tradespeople, small fleet operators, and anyone about to buy one.

WHAT IT SAVES

The wet belt and vacuum pump failures are four figure bills when they are caught late. Catching one early pays for this guide many times over.

WHAT YOU GET

Instant PDF download, 28 pages. Works on phone, tablet and desktop. Keep it on your phone in the van.

MY GUARANTEE

If it isn't worth what you paid, email me within 7 days and I'll refund you. No questions.

Jamie, Mr Auto Fixer

mrautofixer.co.uk