Need helpppp


BuddyClubctr

New Member
Joined
Dec 7, 2009
Messages
561
:(( for a few weeks now i am fighting with my b16b engine!! to make the long story short its a topped b16b engine wich i usually use once a week for a slow round of my village and a 1st to 4th accelleration!! i have problem with its coolant!!! when it doesnt pass the 6k rpm the car works ok everything is excellent if i hit vtec even if its for a few secs then it starts blowing air in the expansion tank!! the radiator cap its 1.1 bar pressure but that its not right it throws a lot of water out of my radiator without stressing the engine!! and i dont think its a headgasket because i checked the pressure and its ok neither the water pump as is checked also neither the thermostat as i removed it
 
Put your thermostat in and get it professionally pressure tested...

Are you blowing white smoke out of the exhaust?
 
no!! problem found!! my cylinder cracked!! and block guard was holding it not to leak on low rpms :/
 
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