TIMING CHAIN TENSIONER

There are many con­fig­u­ra­tions of ser­pen­tine belt ten­sion­ers, but all fol­low the same prin­ci­ple which is to keep con­stant pres­sure or ten­sion on the en­gine's ser­pen­tine belt...

To­day's car en­gines are de­signed with more com­plex­ity and mov­ing parts than ever be­fore. When you hear ab­nor­mal noises there is some­thing wrong. Some high out­put en­gines...