jlc450_2

Hi Dave, Firstly, with regards to the dual mass flywheel, I don't notice any vibration at certain revs nor when changing gears. This is the thing. When my mechanic changed the timing chain, he simply pointed this out. With regards to the bolt hole, I don't know if held the correct torque for tightening. All i know is that new timing chain kit is now fitted. Let's says the worse case scenario happens and that bolt loosens up - would there be a sign? Like a noisy/whiney engine?