mark_jer
14-03-2010, 06:26 PM
I have a strange knocking noise at low revs, particularly noticeable at idle. It is a little like a playing card in a bicycle spoke, and gets quicker as the revs increase. However, during normal driving conditions, it disappears.
It is actually noticeable inside the car, but not outside, which may give a clue as to where it is coming from. However, it doesn't sound like any of the 'ticking' sounds from vents etc. that I have seen mentioned.
Is it possible that it could be a spark plug not having been tightened properly?
Any ideas please?
Thanks, Mark.
It is actually noticeable inside the car, but not outside, which may give a clue as to where it is coming from. However, it doesn't sound like any of the 'ticking' sounds from vents etc. that I have seen mentioned.
Is it possible that it could be a spark plug not having been tightened properly?
Any ideas please?
Thanks, Mark.