they are usally hydrulic more lickly to be low on oil.oil pump or timing chain on later models
the car doctor
May 2007
i need the settings for a r (reg) tappets for a corsa
scott
December 2006
borrow the correct, ie year & engine size, haynes workshop manual from the library, it will tell you how difficult it is to do. you can tell by the spanner rating.
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