Intake is.006-.010 and exhaust is.008-.012. Clearance is on a cold engine.
This engine uses shims to adjust valve clearance and you need a special tool to remove the shims and install new ones. You can get new shims from Toyota.
If the camshaft lobes are worn then the camshafts must be replaced.
Sunday, June 29th, 2008 AT 7:31 AM