Next door neighbours Vauxhall corsa Auto has the same thing
Been doing it for years and it has just kept on running. She put some Kseal in it and it just kept going!!
Headgasket IMO, depends what the cars worth to you as to wether or not you have headgasket done..
Brent gets good reviews in that area, I guess he do the work if necessary
obviously a drive but Tone would be able to do the work needed also...
As everyone will say, difficult to diagnose by posts alone, so perhaps pop it in to see Brent and get a proper diagnosis.
Details for Brent