Hi, i have just done a full service on my car today and was thinking of changing the HT leads. Does any one know how often they should be changed? The car is just over 6 years old now and has done 45k.
I have had no problems starting/misfiring but just thought a change might improve mpg/peformance.
What do you think?
I have had no problems starting/misfiring but just thought a change might improve mpg/peformance.
What do you think?