{"id":8303,"date":"2024-02-05T02:00:48","date_gmt":"2024-02-05T07:00:48","guid":{"rendered":"https:\/\/gm-techlinkfrench.com\/?p=8303"},"modified":"2024-06-14T14:32:10","modified_gmt":"2024-06-14T18:32:10","slug":"cliquetis-du-silencieux-auxiliaire-dechappement","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=8303","title":{"rendered":"Cliquetis du silencieux auxiliaire d&#8217;\u00e9chappement"},"content":{"rendered":"<p style=\"font-weight: 400;\">Un cliquetis d&#8217;\u00e9chappement peut se faire entendre sous le v\u00e9hicule sur certains mod\u00e8les Camaro 2018-2024 \u00e9quip\u00e9s du moteur 3,6 L (\u00e9quipement facultatif commun (RPO) LGX). Le cliquetis peut \u00eatre plus perceptible lors du d\u00e9marrage du moteur ou de l&#8217;application de l&#8217;acc\u00e9l\u00e9ration.<\/p>\n<p style=\"font-weight: 400;\">Si le bruit de cliquetis se fait entendre, il peut \u00eatre caus\u00e9 par le silencieux auxiliaire d&#8217;\u00e9chappement (Fig. 17), et non par les soupapes d&#8217;\u00e9chappement.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-18337\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2024\/03\/F17-exhaust-1.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 17<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Examiner la soudure inf\u00e9rieure du tube de structure (Fig. 18) sur le bas du silencieux auxiliaire d&#8217;\u00e9chappement et la soudure sup\u00e9rieure sur le dessus du silencieux auxiliaire pour d\u00e9celer tout signe de fissure.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-18338\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2024\/03\/F18-exhaust-2.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 18<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Le tube au centre du silencieux auxiliaire est un composant structurel qui raidit les moiti\u00e9s sup\u00e9rieure et inf\u00e9rieure de l&#8217;ensemble. Il ne s&#8217;agit pas d&#8217;un tube de vidange pour la condensation \u00e0 l&#8217;int\u00e9rieur du syst\u00e8me d&#8217;\u00e9chappement et la corrosion seule ne cause pas le probl\u00e8me de cliquetis.<\/p>\n<p style=\"font-weight: 400;\">Si les soudures retenant le tube de structure en place sont fissur\u00e9es, remplacer la partie arri\u00e8re du syst\u00e8me d&#8217;\u00e9chappement. (Fig. 19) Se reporter \u00e0 Remplacement du silencieux d&#8217;\u00e9chappement dans les informations d&#8217;entretien appropri\u00e9es.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-18339\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2024\/03\/F19-exhaust-3.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 19<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Pour plus d&#8217;informations, y compris les num\u00e9ros de pi\u00e8ces, consultez le bulletin n\u00b0 23-NA-216<\/p>\n<p style=\"font-weight: 400;\"><em>&#8211; Merci \u00e0 Kurtiz Hoezee<\/em><\/p>\n<p style=\"font-weight: 400;\">\n","protected":false},"excerpt":{"rendered":"<p>Un cliquetis d&#8217;\u00e9chappement peut se faire entendre sous le v\u00e9hicule sur certains mod\u00e8les Camaro 2018-2024 \u00e9quip\u00e9s du moteur 3,6 L (\u00e9quipement facultatif commun (RPO) LGX). Le cliquetis peut \u00eatre plus [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63],"tags":[],"class_list":["post-8303","post","type-post","status-publish","format-standard","hentry","category-2024-february"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/8303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8303"}],"version-history":[{"count":2,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/8303\/revisions"}],"predecessor-version":[{"id":8325,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/8303\/revisions\/8325"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}