Ive recently noticed that the tappets on my astra 1.6 16v SXi are getting alittle noisy, its done 79k miles. Is this normal??? Ive had other eco-techs with much more milage and never had this problem.
If its not normal, how should I go about sorting it? and is it alright to keep using the car as is still drives fine?
Thanks for any help and advice.