Car Cooling System - Pressure Test

[peteh1 10]

Hi, Anyone know of a garage (prefer north Sheff) who can pressure test for coolant leak, its going down sooo slowly and no obvious signs of leak so a bit stuck ...

thanks.

[rudds1 102]

Most good garages should have a decent pressure tester.    Make sure they use good dye in system as well.    I use stuff that’s bright green so can’t miss it when it comes out. 

[ivan edake 13]

If you can't find a leak it's probably the head gasket

[rudds1 102]

14 hours ago, ivan edake said:

If you can't find a leak it's probably the head gasket

And any good garage should do a sniff test on it to confirm it is or is not head gasket 

[peteh1 10]

Many thanks for advice.