What did you torque the HG down to? I always go 65-68 ft-lbs.
Seems to hold better.
What gasket did you use? I presume it was a new head? Did you clean the block deck thoroughly?
Some hold longer than others, it seems <img src="/forums/images/graemlins/shiner.gif" alt="" />

Last edited by toyrunner; 10/18/10 07:33 AM.

1985 SR5 4Runner
eLocked with Carter Lock
4.7:1 single case
Davez Offroad twin stick