Did a oil and oil filter change today oil was black but wasn’t gritty, all was looking good till I went to put the oil in I noticed just in the top of the cap grey oil (water mixed with oil) like you find with a blown head gasket, the thing is there was no water in the oil when I did the change, its not using water never been over heated since I have owned it and if lucky gets driven once or twice a week if that.

I spent time on the car today getting it washed and polished, so I did a check on the oil to make sure no oil leaks, had a look to see if she needs any water in the washer bottle or the water tan for the radiator nope didn’t need any, so I looked under the oil cap and noticed some moisture under the cap not a lot but some, still none going into the oil just in the cap, any ideas what this could be, as the car runs fine.

Condensation, if you run without a thermostat it can actually pull enough moisture, or not burn it off, to make it look like a blown head gasket.

Don't worry about it. Normal in cold weather.

Grumbles

tanx it had me worried some what as there was no water in the old oil we just drained,

and yes i dont have a thermostat in it as yet thats the next thing on the list of things to do.