Once the engine has been primed with fuel by the electric pump, it is no longer necessary in normal temperatures because the engine pump will suck the fuel right through from the tank - (so the old anti-theft idea of fitting a secret switch for the electric pump won't work) Its only when you have run out of fuel, change the filter etc so the Share. 16K views 7 months ago #ducato #fiat #maintenance. We take a look at this easy filter to change with limited tools required. Video Promo your Motorhome, Camping site, Products, The best recommendation (imho) is by Listerdiesel, "I'm not familiar with the exact filter that Fiat fit, but if there is room, remove the troublesome unit and fit a genuine CAV truck filter in its place. A complete filter with water agglomerator bowl (but without a water sensor) will cost about £20 or so, and note that there are various head reservoir to dispose the old diesel + old filter. cleaning wipes/paper. Step-by-step. Step 1 - remove old filter. Step 2 - install new filter. Step 3 - fill new filter with diesel. Step 4 - finish up. ⚠. It is important to use gloves to prevent getting your hands wet with diesel. You have to take one big precaution when you change the air filter on a diesel: Always shut off the engine first. Diesel engines produce exceedingly powerful suction, and the air intake goes directly to the engine. Because almost anything can fly or drop into it — from nuts and bolts to your favorite hairpiece — you risk serious damage to Jun 13, 2013. #2. Croma has an oil degredation mileage counter and oil change mileage counter. The degradation counter is vitually unknown in most garages, and very few can read it. After 20000 miles the ECU decides that the oil is not good enough to stand the increase in temperature, so refuses to regen. So when the DPF clogs it puts you into Ryco Fuel Filter - In Line - Z373. $48. Check Availability. Check fitment. Repco Fuel Filter - RFF-4. $34. Check Availability. Check fitment. If you could see it giving a good spray pattern at the correct pressure, it could be eliminated as a a cause of your problem. Where you say "I tried to switch injectors 2 and 3 and the problem oil on the injector moved with the injector." that would seem to indicate a dodgy injector. When the engine is idling and noisy/rough does anything Anyone needing a replacement fuel filter in a hurry should deffo check out the ebay seller below. I live in N.Ireland and ordered 2 of these yesterday @3.30pm and phones the guy to explain the situation that we wanted to go away in the MH over xmas and needed these dispatched NOW Learn how to open bonnet of Fiat Decanto to do your daily vehicle checks. Remember to take off cover to check some fluids and a funnel to top up screen wash. Zh9Ha4.