Help Needed 1.4 sri Engine

[crazynovagsi]

Hi does anyone know what are the 4 caps on the bottom of the block underneath the manifold and does any one know what happens if the 2nd cap pops off while the engine is running for about 5 mins on stand still?

Much help appreciated. Thank you

[Pistol Pete]

Caps?? Ah....you mean the caps in the block? Water will come out i *think*???

[paddy138]

are they your frost plugs, if so you would need to replace it as it holds in your coolant

[Adam]

There coolant core plugs.