{"id":2424,"date":"2022-02-16T11:20:10","date_gmt":"2022-02-16T11:20:10","guid":{"rendered":"https:\/\/master-7rqtwti-7z4xhzo4ugydc.us-4.platformsh.site\/?p=2424"},"modified":"2025-05-09T19:16:23","modified_gmt":"2025-05-09T13:46:23","slug":"systeme-de-refroidissement","status":"publish","type":"post","link":"https:\/\/stp.com\/fr\/systeme-de-refroidissement\/","title":{"rendered":"Syst\u00e8me de refroidissement"},"content":{"rendered":"

Le syst\u00e8me de refroidissement est ce qui permet au moteur de fonctionner \u00e0 la temp\u00e9rature pr\u00e9vue, g\u00e9n\u00e9ralement entre 180 et 230 degr\u00e9s. Le syst\u00e8me de refroidissement du moteur doit \u00eatre en bon \u00e9tat de marche, que les conditions de conduite soient chaudes ou froides.<\/p>\n

Par temps chaud, le syst\u00e8me de refroidissement fournit du liquide de refroidissement pour maintenir le moteur \u00e0 sa temp\u00e9rature de fonctionnement. Par temps froid, il fournit du liquide de refroidissement chaud pour maintenir le moteur \u00e0 sa temp\u00e9rature de fonctionnement. Si le syst\u00e8me de refroidissement ne peut pas fournir un liquide de refroidissement suffisamment chaud, le moteur consommera inutilement une plus grande quantit\u00e9 de carburant.<\/p>\n

Veillez \u00e0 maintenir le niveau de liquide de refroidissement requis pour que le syst\u00e8me de refroidissement fonctionne efficacement. Un rin\u00e7age complet du syst\u00e8me et le remplacement du liquide de refroidissement doivent \u00eatre effectu\u00e9s tous les deux ans.<\/p>\n

Des lectures plus \u00e9lev\u00e9es de votre jauge de temp\u00e9rature, l\u2019auto-allumage et le cliquetis du moteur peuvent \u00eatre des indicateurs de probl\u00e8mes du syst\u00e8me de refroidissement. Un entretien appropri\u00e9 peut aider \u00e0 pr\u00e9venir ces probl\u00e8mes.<\/p>\n

REFROIDISSEMENT<\/h2>\n

Veillez toujours \u00e0 v\u00e9rifier le niveau du liquide de refroidissement sur un moteur froid. L’ouverture du bouchon du radiateur sur un moteur chaud ou surchauff\u00e9 peut provoquer de graves br\u00fblures. Le liquide de refroidissement est un m\u00e9lange d’antigel et d’eau, g\u00e9n\u00e9ralement \u00e0 50\/50. Consultez le manuel du propri\u00e9taire pour conna\u00eetre les rapports de m\u00e9lange recommand\u00e9s.<\/p>\n

Comment v\u00e9rifier le niveau du liquide de refroidissement\u00a0:<\/h3>\n
    \n
  1. Retirez le bouchon du radiateur d’un moteur froid. Le niveau de liquide de refroidissement doit \u00eatre juste en dessous du goulot de remplissage du radiateur ou \u00e0 un niveau d\u00e9sign\u00e9 sur un r\u00e9servoir de liquide de refroidissement \u00e9loign\u00e9.<\/li>\n
  2. Si le niveau est bas, ajoutez du liquide de refroidissement jusqu’\u00e0 ce que le niveau soit correct, en suivant les instructions du manuel d’utilisation de la voiture.<\/li>\n
  3. Remettez le bouchon en place.<\/li>\n<\/ol>\n

    Comment changer le liquide de refroidissement\u00a0:<\/h3>\n

    Le liquide de refroidissement du moteur contient des additifs qui aident \u00e0 pr\u00e9venir la corrosion des diff\u00e9rents types de m\u00e9taux pr\u00e9sents dans un syst\u00e8me de refroidissement\u00a0; toutefois, ces additifs ont une dur\u00e9e de vie limit\u00e9e. La vidange du liquide de refroidissement r\u00e9duit la corrosion au minimum, ce qui permet au syst\u00e8me de refroidissement de fonctionner efficacement.<\/p>\n

    INSPECTION DE VOTRE SYST\u00c8ME DE REFROIDISSEMENT<\/h3>\n

    Lors de l’inspection du syst\u00e8me de refroidissement, il est bon de v\u00e9rifier les points suivants :<\/p>\n

      \n
    • Bouchon de radiateur\u00a0:<\/strong> retirez le bouchon et contr\u00f4lez le joint en caoutchouc au fond du bouchon. Il doit \u00eatre propre et souple. S’il est sale, nettoyez-le avec un chiffon. S’il est dur ou fissur\u00e9, jetez-le et remplacez-le par un nouveau.<\/li>\n
    • Courroies et tuyaux\u00a0:<\/strong> v\u00e9rifiez que chaque tuyau et chaque courroie ne sont pas fissur\u00e9s ou endommag\u00e9s. Si une pi\u00e8ce est endommag\u00e9e, elle doit \u00eatre remplac\u00e9e.<\/li>\n
    • Pompe \u00e0 eau\u00a0:<\/strong> v\u00e9rifiez que la pompe ne pr\u00e9sente pas de signes de corrosion ou de fuites au niveau des joints et du trou d’\u00e9vacuation. Un trou d’\u00e9vacuation qui fuit indique un mauvais joint interne et n\u00e9cessite un remplacement imm\u00e9diat pour \u00e9viter la surchauffe.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      Le syst\u00e8me de refroidissement est ce qui permet au moteur de fonctionner \u00e0 la temp\u00e9rature pr\u00e9vue, g\u00e9n\u00e9ralement entre 180 et 230 degr\u00e9s. Le syst\u00e8me de refroidissement du moteur doit \u00eatre en bon \u00e9tat de marche, que les conditions de conduite soient chaudes ou froides. Par temps chaud, le syst\u00e8me de refroidissement fournit du liquide de […]<\/p>\n","protected":false},"author":1,"featured_media":4582,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-2424","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-maintenance-advice"],"acf":[],"yoast_head":"\nCooling System | Basic Maintenance | STP\u00ae<\/title>\n<meta name=\"description\" content=\"Do you know how important it is for your car to keep its cool? 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