Check the exact engine and gearbox
Ford has offered the Transit Custom 2.0 EcoBlue in multiple factory outputs. Send the year, registration, factory output if known, and whether it’s manual or automatic. Include prior tuning or hardware changes. We can then check whether there’s a suitable calibration for your van. Ford Transit Custom brochures and specifications.
Decide what better drivability would look like
Describe where you notice the issue. For example, your van may need an earlier downshift on a hill when carrying its usual load. That’s more useful than a target peak-power figure. If the van used to cope with that same load and now struggles, have the loss of performance investigated before choosing a tune.
Keep working within the vehicle’s plated weight and towing limits. If it’s leased, check the agreement and speak to the provider about the proposed change. Check insurance and MOT considerations before booking.
Track fuel use on comparable jobs
If economy is your priority, record a few tanks of fuel before making a decision. Note the miles, litres, typical routes and loads. A van running the same motorway route each week is easier to compare than one switching between short urban deliveries and long runs. Use the tank-to-tank fuel log and compare several fills under similar conditions if you go ahead.
Plan around the working day
Tell us when the van can stay parked, where it will be and when it’s next needed. If you’re using a yard or workplace bay, check permission and room to work around the van. We’ll confirm the fitting address and what can be done there. See how a mobile visit works.