tachograph:
kindle530:
or when the light comes on the dash to say fill up, put some water in it.I’ve read that putting water in the AddBlue tank can damage the catalyst.
I’ve no idea whether or not it’s true though.
Yeah, it can, also it can cause rust / corrosion on the injector nozzle and other issues.
Considering how far a tank of ad-blue goes, you shouldn’t really run out… BUT, I have 