well Bauer Millett seem to have fixed the engine issue, no more flat spots from what i can tell, drives smoother and no flashing light.
It was an air leak from some pipe at the back, would have needed to have it pointed out to me to give exactly what it was but if i get the chance i will ask.
Great service as it was picked up and even given a wash for me which was nice.
Now i just need the air vents high pitch loose fan bearings thing sound fixing as very annoying as once the car is warm inside or cool when the weather gets warmer i tend to leave my fans on setting 1 just so there is a contant flow of air and this is when it is worse. I read the thread about it even though it seems to be for climate control and sounds like the same problem, i printed the thread out and handed it to the guy who dealy with me as it really does sound like a loos fan or as stated the bearings. They said they checked all the fans/vents etc but couldnt see anything?
but i am happy that i can now enjoy the car