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Ad-blue


Hawcara

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I,ve only heard of 2 issues, - one is overdosing, the vehicle using considerably more ad-blue than it should, the guy was constantly having to fill the thing up, another is running out entirely, - so that your vehicle doesn’t pollute, possibly the exhaust system expects ad-blue and damage occurs without it, - there is a cutout, the vehicle won’t run when it’s empty, - it does warn you well before this happens.
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The reason for the question is that my brother runs new trucks and they have problems with sensors, which are expensive to sort, similarly a friend who has a lease company car and has sensor lights. Solution for him is switch on and then off!

Adblue is also a good weed killer I’m informed

Thank you all, I’ll think on

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Good detail out there.

 

Ad-blue freezes at about -12, not perceived as an issue until -38c is reached, unlikely to be out and about in that level of cold.

 

If you run out - Your engine wont start, - If you run out of Ad-Blue in a journey, the van will go into limp mode.

 

In theory it uses 5% Ad-blue to the same quantity of Diesel.

 

Do not contaminate the Ad-blue with fuel or water - it's likely to be very expensive - and as mentioned - it has a shelf life of a year, - what happens then, nobody seems sure.

 

A few around here have it on their cars, - beyond "one more thing to worry about" - it doesn't seem to give problems, and it reduces pollution - That can only be to the good.

 

 

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