26th May 2011, 04:14

It does sound like an electrical fault somewhere, but being intermittant, it'll be hard to trace. I would start at the pump and work from there.

I have a Renault Master myself (2001, T35, 2.8dti). Other than general wear and tear, it has only let me down once in 6 years (blown ECU and a knackered pump).

I took it to Reg Vardy Renault to get fixed, they put a recon pump, new ECU and coded it (this was after 2 weeks of, and I quote the mechanic... "a nightmare"). This cost just over £1300. £525+vat for the pump, £360 or so for the ECU and coding, + misc... The rest was labour.

Very happy with that. They get my custom again no problems.

22nd Jun 2014, 07:27

If your van cutting out while accelerating, check to see which injector is bad. You can do a leak back test easily with a clear plastic hose and a jar. See if one of them has too much back flow. It's most likely one of the injectors at fault.

I've had a Chrysler Voyager that did the same thing. A leak back test confirmed one of the injectors was faulty. After replacing it, the vehicle was as new.

8th Aug 2014, 18:40

Check the fuel filter housing. My bleed nipples were leaking and letting air into the system.