Hello everyone.. How are you.. Sorry to disturb you guys.. I need a suggestion for experts here.. I have 2010 Altis 135000 driven.. Changed Engine at 80000km.. So far Going good.. Last year I went from Karachi all the way to Khubjerab and places in between.. Now I want to do some maintenance work to it.. It drives fine except suspension which isn't so good.. At the time of engine change I had changed radiator and its fan, hoses, gear oil, fuel pump etc etc.. What are the things that need to be taken care of now.. My mechanic said that timing chain doesn't needs replacement, about Tappet Irshad from Jameel Autos said they are fine making little noise, I wanted to get the compression test done, however his tester wasn't there.. The engine is running good,no oil reduction.. I frequently drive back and forth between Karachi and Hyderabad.. Making my weekly drive sometimes more than 800km, I think I should change PCV valve, water pump, AC pulley it's making some wheezing noises..