rattle under acceleration at certain rpm
I'm not sure how long is been there due to noisy tyres. But I've just noticed a new metal on metal rattle.
At first I thought it was the catalytic converter again, but seems to be coming from the engine bay.
Happens when say I accelerate in 2nd at low speeds. Can hear it at 3krpm, then at around 4k rpm. Fairly consistently.
Can hear it in other gears too, just Havnt narrowed down at what rpm and when etc.
Pretty quiet, enough that I can't seem to hear it in 5th at speed.
Any ideas?