12/06/2026
Whenever we do an AdBlue in the diesel job, like this one today, we always check the fuel filter. Even if the vehicle hasn’t been started/keys put in the ignition. As some vehicles can still prime the fuel pump with the fuel from the tank by simply opening the drivers door. Causing the contaminated fuel to be passed through the fuel system. This one was clean, but always worth the extra time to check everything is right