I'd like to make something absolutely clear for the purpose of full disclosure.
I am not, and will never be a man who can be trusted with a spanner
I do however read things quite carefully and don't cut corners where it would compromise the integrity of the job
Just another one whilst we're on the specialist knowledge theme. Never replace a Volvo water pump unless it's rough and needs doing*, and if you do, only ever use a genuine Volvo replacement, never an aftermarket one.
* And in that connection, look critically at any car that's reported to have had a change, usually along with the aux belt, and if it's not the genuine article, change it for one.