Does anyone know how the valve clearances adjusted on the mazda 626 ie tappits ????????????????????????
2 litre 16 valve n registered

what do you mean how are they adjusted? do you mean in what order, or to what measure? or just how do you do it in general?

just in general how are they adjusted thanks

I belieive this vehicle has hydralic auto adjusting lifters or tappets as you called them.
We call them Hydralic lash adjusters, but there is a million names for every part...
Marshall