i have a 91 ls integra and recently my engine has been smoking, white and i think blue smoke. i have checked the compression and it was 180 175 180 180. for like the past 2 weeks there has been oil spraying into the engine bay. I think it is spraying from the the black box that the pcv hooks to. It is a new pcv, but the side that hooks into the box is the wrong size of something.

the pcv has been unhooked i guess for about 3500 miles. i didnt know.

need some opinions.

and yes i have searched for about 3 days

was thinkin it was either Head gasket, rings, or valve seals.

someone help.

 

di you check to make sure its not blowing out of the vent on the valve cover.

 

yeah i have check it also blows out of there along with the box for the pcv. i am pretty sure it is the rings just trying to make sure and get someone elses opinion.

thanks

 

Pretty sure that its not the rings compression is pretty good on the LS . I would hook the pcv back up it is designed to help releave the crank pressure.

 

i am getting another new pcv tomarrow and all new fitting, hopefully that will help. but i think the valves seal are already shot. plus i gotta another head that i ready to be put in, i am just trying to figure what the problem is before i boost it again.

i am building another block for the car just not sure of brands, probly cp pistons and eagle rods, 10:2 comp.

 

anyone else have an opinion on what it is

 

I had the same problem with mine. Sorry I didn't read the whole thing. What was happening with mine was I was building up to much crank pressure and the only place it had to go was out of the valve cover. I put a breather kit on it from Endyn and since have had no problems, theres a link at the bottom if ya wanna check it out.

http://theoldone.com/components/breather/

 

alright thanks, i was planning on buying a catch can any way once i throw my turbo kit on. i guess i will go ahead and buy one.

 

Not a catch can, that just catches oil. The breather kit actually screws into the back to the block in different locations and replaces the breather box to releave the pressure I put in on my LS on boost

 

oh well then i will be sure to buy one with a breather to

thanks for the help and replies
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