That's definitely a thought mate. The coolant level is a bit low, i wonder if it could affect it as well.
Fortunately, I have a mate, that has been fixing my car for years. He isn't the cheapest, but a week Saturday I'm gonna take him with me to where i get my MOTs, and he can take a look around it when the MOT guy gives it the once over.
I want the car back when everything works as it should.
I used to fix all my cars, but getting to old for that !Removed!, lol.