B16a2Em1

Alright guys, I have a Jdm gsr that's swapped into a 99 si. It is somehow leaking coolant into the block. The oil in oil pan is a creamy milky substance. I've searched that it could be a blown head gasket. My coolant reservoir is clean and there is no mixing there. The gsr was on my other si before i put it into my new si, before putting it into the new si, i swapped on a blox intake manifold and i think that's how it might be getting into my block? There is no white exhaust. I checked the gasket twice and re torqued the manifold to specs. Before installing the blox manifold, it did not do this, and ran strong, no oil mixing, so that's why i do not think that it's a blown head gasket. Ordered from Hmotors (40-80k mi)and it did not smoked what so ever before Swapping it into new si and blox manifold install. Also heres a diagram on how i did my coolant hoses. Did i do put a hose wrong somewhere? Help please HT!

motegicivic

Did you double check all of the lines going to manifold? You def have the right mani? Did you replace the gasket?

idreamidrive

Pressurizing your cooling system is quickest way to figure out this one.

civicracer876

What happened to this thread I need answers I am having the same exact problem