Hey guy's , Do the valves ever need adjusting on these trucks? I have an 86 2.0 that has a ticking sound and a little bit of a rattle right at the point of clutch bite when taking off from a stop. The motor has 78,000 miles and has never been apart. The noise isn't very loud but is noticeable to me so I want to stay ahead of whatever it is. If valves need adjusting can you let me know the specs. Thanks.....Ben