alesserfate
07-17-2009, 04:16 PM
sr20det with metal headgasket and arp studs
oil smoke out the tailpipe, tow home, etc etc
now, pulled plugs checked compression, cyl 2 and 4 had oily plugs and low compression
i've toasted piston rings before and normally the dipstick comes out and pisses oil out of the tube, this time that didnt happen
my question is, can the metal headgasket give ? (its an apexi mhg), or can it be that it's leaking because the head lifted ? i do know somebody who had a similar problem on his s13 sr with mhg and had to pull the cams and torque down the arp nuts some more
the motor still runs and can make boost with oily smoke out the tailpipe even in neutral, the compression on those two cylinders (2 and 4, counting from the front of the car) is low, but not zero
pull entire motor or just pull the head ? tips ? ideas ?
oil smoke out the tailpipe, tow home, etc etc
now, pulled plugs checked compression, cyl 2 and 4 had oily plugs and low compression
i've toasted piston rings before and normally the dipstick comes out and pisses oil out of the tube, this time that didnt happen
my question is, can the metal headgasket give ? (its an apexi mhg), or can it be that it's leaking because the head lifted ? i do know somebody who had a similar problem on his s13 sr with mhg and had to pull the cams and torque down the arp nuts some more
the motor still runs and can make boost with oily smoke out the tailpipe even in neutral, the compression on those two cylinders (2 and 4, counting from the front of the car) is low, but not zero
pull entire motor or just pull the head ? tips ? ideas ?