Lovely bike and great to have the old photos

Welcome Clive
Nice looking A4
You’ll get all the information you need on this site.
Paul

hello Futter
Suffolk won't be quite as sleepy if you buy that. Great bike.

Welcome Urankjj
Great pictures

Welcome Olav
Looking forward to seeing the bike

That is just beautiful !! Great job

Welcome.Nice collection. And a particularly nice Z

Well done Deka
Good result

Beautiful looking bike .
Welcome gmat

I have fitted a new oil pressure switch, and touch wood , hasn't happened since.

If it happens again I will try fitting an oil pressure and temperature gauge ( I didn't realise you could get dip stick oil temperature gauges !). Thanks for that information Johny B.

Thanks for all the advice guys

I think the first thing I am going to do is change the oil pressure switch, because,as you say, it's cheap and easy to change.
Hopefully that will cure the problem.

Thanks again everyone for the advice.

Paul

Thanks zedhead
I have dropped the sump, the mesh filter is clean. I feel the oil may be getting too thin when hot so I will try using 10/40 oil.
Thanks for the quick response

Hi Guys I have a Z900A4 and rebuilt the engine nearly 1000 miles ago. Everything seemed fine. Now I am starting to open it up a little bit. When the engine is hot and I accelerate from a standing start, occasionally the oil pressure light comes on. I shut the throttle and slow down and after a few s...

Welcome . Lovely looking A4

welcome
you will get plenty of help on this forum