Hot95MiataGuy

iTrader: (2)

Changed head in march ran good for 3 days, then the car started smoking again. Did compression test all cylinders were 185. Did a leakdown test and the results were
cyl1: 14%
cyl2:14%
cyl3:23% hissing coming from exhaust
cyl4:23% hissing coming frrom intake manifold. removed vacuum line

Car does not smoke on startup, car smokes blusih-white when in boost.

Help me or buy my car!lol

magnamx-5

iTrader: (7)

you prob toasted some valves and blew the oring in the turbo. Or best case scenaro is that your blow turbo allowed oil to accumulate on the valves preventing them from sealing pulling the head is a quick way to see exactly what is up.

driftbandito

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miatamike203

I did that and also bent a rod because the oil hydro locked the motor a bit. My compression test was good until I got to cyl#4 80psi.

magnamx-5

iTrader: (7)

ummm if you have a rod bent that **** is fucked get new rods minimum and report back.

Hot95MiataGuy

iTrader: (2)

I think im gonna take the turbo off and put a header on to see what the problem is and go from there....now only if i can find a 1.8 header..

magnamx-5

iTrader: (7)

monumentally bad idea to drive a car you know is fucked you could **** the block as well if you havent already and then you have a 1995 paper weight.

Hot95MiataGuy

iTrader: (2)

so if i remove the head how do i check if everything is okay??

Hot95MiataGuy

iTrader: (2)

love bumps

magnamx-5

iTrader: (7)

if you must ask i suggest you get some one who has done that **** before to help you man for real. We have alot of expereinced members in your area.