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GrahamBrown1 · Apr 24th, 2024, 18:54

I usually pump them up to about a 1 bar, enough that the hoses go hard but you don’t want to be causing any leaks haha. If you have an external leak you will soon find it. If it’s only a small leak then you may well need to leave it some time for it to develop. But firstly I would start by removing the under tray and cleaning off and drips ect so your starting fresh.

Worth checking bottom corners of the rad, common failure.

Apr 24th, 2024, 18:54	#3
GrahamBrown1 VOC Member Last Online: Today 09:50 Join Date: Feb 2013 Location: North Yorkshire	I usually pump them up to about a 1 bar, enough that the hoses go hard but you don’t want to be causing any leaks haha. If you have an external leak you will soon find it. If it’s only a small leak then you may well need to leave it some time for it to develop. But firstly I would start by removing the under tray and cleaning off and drips ect so your starting fresh. Worth checking bottom corners of the rad, common failure. __________________ Previous -03 S40, 04 V70 D5, 04 V70 D5 Sport, 05 V50, 07 S60 D5, 09 V70 D5 R design, 12 XC60 DrivE, 15 V60 D3 Current- 05 XC90 D5 Exec, 12 XC70 D4 AWD Se Lux, 14 S80 D3 Se Lux Last edited by GrahamBrown1; Apr 24th, 2024 at 21:33.