I'm trying to determine if I have a problem or not with my oil pressure.
I have good pressure when at idle. 20 psi but when the car is at 3k or more the pressure appears to go no higher than 40-50 psi. This is all on the in dash gauge. I will have to put my mechanical gauge on it to confirm these pressures.
I was just wondering if there are any common issues with the 1jz for this.
One other note there appears to be a piston skirt slap/rattle when cold. When the eng heats up for a min or so the noise goes away and there are no noises under load when warm.
I'll have to update the pressures that the mechanical gauge reads when I get it hooked up.
I have good pressure when at idle. 20 psi but when the car is at 3k or more the pressure appears to go no higher than 40-50 psi. This is all on the in dash gauge. I will have to put my mechanical gauge on it to confirm these pressures.
I was just wondering if there are any common issues with the 1jz for this.
One other note there appears to be a piston skirt slap/rattle when cold. When the eng heats up for a min or so the noise goes away and there are no noises under load when warm.
I'll have to update the pressures that the mechanical gauge reads when I get it hooked up.