Hi,

Can someone do me a really big favour...!!

I need to know what is under the screw on the left hand side of the radiator....just near the top hose.. my car is a 1995 wrx but any around this age should be ok....

I ask because ive been having water pressure problems and just discovered that under my screw is silicon blocking the passage of water from the header tank to the rad... and need to confirm that knowine elses is like this...

Any help would be really really helpful...

Dan.

Please

A bit more detail or a pic would help. Unsure of what you are describing?

Will take a pic asap mate..... im not sure that all cars have ths screw.... ive seen some radiatores and its just blank...

Dan