09-02-2015, 07:51 PM
Having already checked my valve clearances there is one important thing that the manual does not mention. When you remove the valve cover there is 4 small o rings that tend to fall out. They appear to be part of the exhaust gas recycling so make sure they do not fall into the motor. I found the 2 missing ones on mine resting down in the cylinder head fins. Also if you remove the cam caps make sure you mark them as to location because the caps have both IN and EX markings on them and so do the cam cogs.