[HCautomotivesupplies]]theengineistheheartofthecar,oncetheenginefails,thecarwilloftenmove.Theeconomic,dynamic,emissionandenvironmentalprotectionofthewholevehiclearerelatedtotheoperationoftheengine.Therefore,themaintenanceoftheengineisthemostimportanttaskofmaintainingthecar.automobilemanufacturersgenerallyopposeuserstodisassembleandrepairthemselves,emphasizingtheneedtosendcustomerstospecialrepairstationstooverhaul.Usersneedtodoistocorrecttheuseofoperationsandregularmaintenanceintime,theso-called"sevenpointsmaintenance,threepointsrepair"maintenancetoastrategicheighttotreat.HubeispecialpurposeautomobilemanufacturingCo.,Ltd.throughyearsoflong-termexperienceaccumulated,summedupasetofautomotiveenginemaintenancemethods,hopingtohelpthemajorityofusers.