Ford Fiesta - 06 1.25 Slight rattle engine noise
This is my first post on a motoring forum so forgive any ignorance.
I've recently bought an 06 (56) Fiesta 1.25 style and I have to say I'm very happy with it in general. Its done 20k miles and just had its second service.
What is slightly annoying/worrying me though is the slight rattle I hear from the engine when accelerating hard. I hear it most often when moving up from 50mph-75mph in 4th and 5th, or whenever I really put my foot down.
Now is this just normal engine noise/vibration or does it hint at something else being wrong?
To describe the sound its like a very light rattle, like a nut is shaking or something.
Interestingly I used to get a similar sound from my 1998 (s reg) 1.25 fiesta that had done 92k miles - hence why I am a bit worried about this one.
Would appreciate any advice.