Ok I got a b20v block about a year old about 100k or little less rebuild gsr Head wirh arp Head stud new and water pump and oil pump and head gasket and new valve seal to ok issue is I just did a compression test and piston 1 and 3 and 4 it’s at 210 but number 2 at 180 and when I put a spoon of oil into the number 2 it went up to 210 and I have a catch can with two hoses from the valve cover and I found a lot of milky stuff and water into the hoses and catch can and motor was put together about five month ago and it’s my daily and car smoke a lot I step on it or rev it high but if I drive slow doesn’t smoke that much plus I check the coolant and look full and clear and oil look good to what can it be people
told
me Head gasket other told me fuel and other said piston rings please help here some pic I took thanxk for the help first of all and this the first time since 5 month I check the catch can I know I shoukd check it before

 

Only way to know for sure would be doing a leak down test on the motor. I would say 98% of the time with Honda’s when the headgasket goes the biggest symptom is getting air into your coolant system. The headgasket will bleed compression into the coolant jacket and then the air pockets will make the car overheat quickly. I think I’ve seen one Honda where coolant and oil mixed from the headgasket in the last 12 years.

 

Yeah I daily my car to work and everywhere and car don’t over heat at all and I drive a hour away and don’t over heat at all always before the middle line it stay and doesn’t goes up and coolant level fill up I check Every day and doesn’t go down and motor doesn’t leak from the head or etc but I want to know why the number from 210 and one at 180 and I want to know before doing and Payint to do the head gasket and then it’s really thr block

 

Need a leak down test. More then likely valve stem seals. The catch can hoses is just from the moisture as it’s your daily so wouldn’t worry there.

 

Ok I did a water test I rent the machine and after I did the test at 15 psi I seen a lot of coolant coming out from the intake manifold gasket on top what can it be head gasket or what