1996 1.4 Head and oil consumption problems - BobProperty
I have a petrol AEX engine which has a lot of "mayo" in the oil filler cap and has always (during the several months we've had it) run with a "tappet" type noise from the head. It seems to use too much oil and coolant and I expect there is a small leak internally across the cylinder head gasket. At some point in the future I want to take the head off and replace the gasket and check the state of the cam and related parts. What I want to know is: are there any other likely suspects for these characteristics and are there any known or common problems that I'm likely to have with this engine head?
1996 1.4 Head and oil consumption problems - tujags
I think your diagnosis is correct seems quite a common problem after 9 or 10 years of running, tapping may be a sticky hydraulic tappet you can often clear it with an engine oil flush & fresh good quality oil Shell Helix semi synth has worked for me.