What things do you have to look out for to see signs of a failing DMF?
Has anyone on here actually had a failed DMF or have you replaced it before you got any problems?
Do worn DMF's behave differently to new ones or is it a matter of them just failing to work suddenly?
Has anyone on here actually had a failed DMF or have you replaced it before you got any problems?
Do worn DMF's behave differently to new ones or is it a matter of them just failing to work suddenly?