'Seepage' from Block

[Gerry’s MRC]

Hi,

I have had a seepage (not enough to call a leak) from the port beneath the 5th spark plug (see pics - its the lower one) I've since cleaned it so not showing. Anyone had this and could advise if needs more than sealant. Also, what is the port for please?

 

[mioba]

Welcome to the forum.
A leak is a leak.

Take a trip to a dealers and ask the parts dept what if any sealant is on those threads.
They may come pre-coated. Dont underestimate the importance of correct torque settings.

What does the fluid smell/feel like. Not many fluids in a car that cant be easily identified.

 

[Gerry’s MRC]

Welcome to the forum.
A leak is a leak.

Take a trip to a dealers and ask the parts dept what if any sealant is on those threads.
They may come pre-coated. Dont underestimate the importance of correct torque settings.

What does the fluid smell/feel like. Not many fluids in a car that cant be easily identified.

Tks Mioba,

I'll do so next time its under pressure and revert.

Tks

 

[brandwooddixon]

Looks like an internal hex, I suspect that it passes through to the water jacket.

 

[Gerry’s MRC]

Thanks Chris. That might explain the very fine 'liquid'. Once I get out on the road and engine under presssure, I'll investigate further.

Many thanks