{"id":5336,"date":"2025-09-22T18:25:18","date_gmt":"2025-09-23T02:25:18","guid":{"rendered":"https:\/\/3waycatalyst.com\/?p=5336"},"modified":"2025-09-25T17:02:52","modified_gmt":"2025-09-26T01:02:52","slug":"how-to-clear-a-clogged-catalytic-converter-step-by-step-guide","status":"publish","type":"post","link":"https:\/\/3waycatalyst.com\/vi\/how-to-clear-a-clogged-catalytic-converter-step-by-step-guide\/","title":{"rendered":"C\u00e1ch th\u00f4ng b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c b\u1ecb t\u1eafc: H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc"},"content":{"rendered":"<p>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng x\u1ea3 c\u1ee7a xe h\u01a1i \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i kh\u00ed \u0111\u1ed9c th\u00e0nh kh\u00ed th\u1ea3i \u00edt \u0111\u1ed9c h\u1ea1i h\u01a1n. Khi b\u1ed9 chuy\u1ec3n \u0111\u1ed5i b\u1ecb t\u1eafc, \u0111\u1ed9ng c\u01a1 c\u00f3 th\u1ec3 m\u1ea5t c\u00f4ng su\u1ea5t, hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u gi\u1ea3m v\u00e0 l\u01b0\u1ee3ng kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i t\u0103ng l\u00ean. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd gi\u1ea3i th\u00edch c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c, nguy\u00ean nh\u00e2n g\u00e2y t\u1eafc ngh\u1ebdn v\u00e0 h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 x\u1eed l\u00fd ho\u1eb7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-a-catalytic-converter-and-why-does-it-get-clogged-\">B\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 b\u1ecb t\u1eafc?<\/h2>\n\n\n\n<p>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i t\u1eeb \u0111\u1ed9ng c\u01a1 \u0111\u1ed1t trong. N\u00f3 s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 x\u00fac t\u00e1c \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c h\u1ea1t kim lo\u1ea1i qu\u00fd nh\u01b0 b\u1ea1ch kim, paladi v\u00e0 rhodium \u0111\u1ec3 th\u00fac \u0111\u1ea9y c\u00e1c ph\u1ea3n \u1ee9ng oxy h\u00f3a v\u00e0 kh\u1eed x\u00fac t\u00e1c. M\u1ee5c \u0111\u00edch l\u00e0 oxy h\u00f3a hydrocarbon (HC) v\u00e0 carbon monoxide (CO) th\u00e0nh carbon dioxide v\u00e0 n\u01b0\u1edbc, \u0111\u1ed3ng th\u1eddi kh\u1eed nit\u01a1 oxit (NOx) th\u00e0nh nit\u01a1. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m kh\u00ed \u0111\u1ed9c v\u00e0 gi\u00fap \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c \u0111\u1eb7t ra b\u1edfi c\u00e1c quy \u0111\u1ecbnh nh\u01b0 \u0110\u1ea1o lu\u1eadt Kh\u00f4ng kh\u00ed S\u1ea1ch c\u1ee7a Hoa K\u1ef3.<\/p>\n\n\n\n<p>Theo th\u1eddi gian, c\u1eb7n b\u1ea9n t\u1eeb nhi\u00ean li\u1ec7u, d\u1ea7u ho\u1eb7c ch\u1ea5t l\u00e0m m\u00e1t ch\u01b0a ch\u00e1y c\u00f3 th\u1ec3 l\u00e0m t\u1eafc ngh\u1ebdn c\u1ea5u tr\u00fac t\u1ed5 ong b\u00ean trong b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c. H\u1ed7n h\u1ee3p qu\u00e1 gi\u00e0u, \u0111\u1ed9 k\u00edn bu\u1ed3ng \u0111\u1ed1t k\u00e9m ho\u1eb7c c\u1ea3m bi\u1ebfn oxy b\u1ecb h\u1ecfng c\u00f3 th\u1ec3 l\u00e0m t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn tr\u1edf n\u00ean tr\u1ea7m tr\u1ecdng h\u01a1n. Khi l\u01b0u l\u01b0\u1ee3ng kh\u00ed th\u1ea3i b\u1ecb h\u1ea1n ch\u1ebf, nhi\u1ec7t \u0111\u1ed9 kh\u00ed th\u1ea3i t\u0103ng l\u00ean, kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t kh\u00ed th\u1ea3i gi\u1ea3m xu\u1ed1ng v\u00e0 \u0111\u1ed9ng c\u01a1 ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"signs-of-a-clogged-catalytic-converter\">D\u1ea5u hi\u1ec7u c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c b\u1ecb t\u1eafc<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ea5t c\u00f4ng su\u1ea5t khi t\u0103ng t\u1ed1c<\/li>\n\n\n\n<li>Ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u gi\u1ea3m<\/li>\n\n\n\n<li>M\u00f9i hydrocarbon ho\u1eb7c l\u01b0u hu\u1ef3nh n\u1ed3ng n\u1eb7c trong lu\u1ed3ng kh\u00ed th\u1ea3i<\/li>\n\n\n\n<li>\u0110\u00e8n ki\u1ec3m tra \u0111\u1ed9ng c\u01a1 do l\u1ed7i \u0111o kh\u00ed th\u1ea3i<\/li>\n\n\n\n<li>Qu\u00e1 nhi\u1ec7t g\u1ea7n \u0111\u1ed9ng c\u01a1 do \u00e1p su\u1ea5t ng\u01b0\u1ee3c c\u1ee7a kh\u00ed th\u1ea3i cao<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-1-inspect-the-exhaust-system\">B\u01b0\u1edbc 1: Ki\u1ec3m tra h\u1ec7 th\u1ed1ng x\u1ea3<\/h2>\n\n\n\n<p>Tr\u01b0\u1edbc khi v\u1ec7 sinh b\u1ed9 chuy\u1ec3n \u0111\u1ed5i, h\u00e3y ki\u1ec3m tra h\u1ec7 th\u1ed1ng x\u1ea3. Ki\u1ec3m tra xem c\u00f3 r\u00f2 r\u1ec9, m\u00f3p m\u00e9o ho\u1eb7c r\u1ec9 s\u00e9t \u1edf \u1ed1ng x\u1ea3 kh\u00f4ng. \u0110\u1ea3m b\u1ea3o c\u00f3 \u0111\u1ee7 oxy trong kh\u00ed th\u1ea3i \u0111\u1ec3 ph\u1ea3n \u1ee9ng oxy h\u00f3a di\u1ec5n ra b\u00ecnh th\u01b0\u1eddng. \u0110\u1ed3ng th\u1eddi, h\u00e3y ki\u1ec3m tra xem nhi\u1ec7t \u0111\u1ed9 kh\u00ed th\u1ea3i c\u00f3 cao b\u1ea5t th\u01b0\u1eddng kh\u00f4ng. Vi\u1ec7c ki\u1ec3m tra n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh xem v\u1ea5n \u0111\u1ec1 l\u00e0 do b\u1ed9 chuy\u1ec3n \u0111\u1ed5i b\u1ecb t\u1eafc hay do c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng x\u1ea3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-2-use-a-catalytic-converter-cleaner\">B\u01b0\u1edbc 2: S\u1eed d\u1ee5ng ch\u1ea5t t\u1ea9y r\u1eeda b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c<\/h2>\n\n\n\n<p>M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c c\u1ed9ng \u0111\u1ed3ng khuy\u1ebfn ngh\u1ecb l\u00e0 th\u00eam ch\u1ea5t t\u1ea9y r\u1eeda b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c v\u00e0o b\u00ecnh x\u0103ng. C\u00e1c ch\u1ea5t t\u1ea9y r\u1eeda n\u00e0y ch\u1ee9a c\u00e1c h\u00f3a ch\u1ea5t gi\u00fap oxy h\u00f3a c\u1eb7n b\u1ea9n b\u00ean trong b\u1ed9 chuy\u1ec3n \u0111\u1ed5i v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 t\u00edch t\u1ee5 c\u00f3 h\u1ea1i. H\u00e3y ch\u1ea1y \u0111\u1ed9ng c\u01a1 \u1edf v\u00f2ng tua m\u00e1y cao h\u01a1n trong m\u1ed9t th\u1eddi gian ng\u1eafn \u0111\u1ec3 l\u00e0m n\u00f3ng b\u1ed9 chuy\u1ec3n \u0111\u1ed5i v\u00e0 cho ph\u00e9p c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc x\u1ea3y ra b\u00ean trong b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-3-remove-and-clean-the-converter-manually\">B\u01b0\u1edbc 3: Th\u00e1o v\u00e0 v\u1ec7 sinh b\u1ed9 chuy\u1ec3n \u0111\u1ed5i th\u1ee7 c\u00f4ng<\/h2>\n\n\n\n<p>N\u1ebfu ch\u1ea5t t\u1ea9y r\u1eeda h\u00f3a h\u1ecdc kh\u00f4ng hi\u1ec7u qu\u1ea3, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n th\u00e1o b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c ra kh\u1ecfi h\u1ec7 th\u1ed1ng x\u1ea3. B\u00ean trong b\u1ed9 chuy\u1ec3n \u0111\u1ed5i l\u00e0 c\u1ea5u tr\u00fac t\u1ed5 ong g\u1ed1m gi\u00fap t\u0103ng di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t cho c\u00e1c ph\u1ea3n \u1ee9ng. S\u1eed d\u1ee5ng n\u01b0\u1edbc \u00e1p su\u1ea5t cao ho\u1eb7c m\u00e1y n\u00e9n kh\u00ed \u0111\u1ec3 x\u1ea3 s\u1ea1ch c\u1eb7n carbon monoxide v\u00e0 hydrocarbon. \u0110\u1ec3 kh\u00f4 ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi l\u1eafp l\u1ea1i. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c d\u00f2ng kh\u00ed x\u1ea3, m\u1eb7c d\u00f9 ph\u1ea3n \u1ee9ng oxy h\u00f3a v\u1eabn c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng n\u1ebfu l\u1edbp ph\u1ee7 x\u00fac t\u00e1c b\u1ecb h\u1ecfng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-4-replace-the-converter-if-needed\">B\u01b0\u1edbc 4: Thay th\u1ebf b\u1ed9 chuy\u1ec3n \u0111\u1ed5i n\u1ebfu c\u1ea7n<\/h2>\n\n\n\n<p>Khi b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o thi\u1ebft k\u1ebf \u00f4 t\u00f4, n\u00f3 \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd t\u1ed3n t\u1ea1i su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a xe. Tuy nhi\u00ean, b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u th\u1eadp k\u1ef7, v\u00e0 t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn ho\u1eb7c ng\u1ed9 \u0111\u1ed9c do d\u1ea7u v\u00e0 ch\u1ea5t l\u00e0m m\u00e1t l\u00e0 r\u1ea5t ph\u1ed5 bi\u1ebfn. N\u1ebfu vi\u1ec7c v\u1ec7 sinh kh\u00f4ng hi\u1ec7u qu\u1ea3, c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i thay th\u1ebf. Hi\u1ec7n \u0111\u1ea1i <a href=\"https:\/\/3waycatalyst.com\/vi\/three-way-catalytic-converter-twc\/\">b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ba chi\u1ec1u<\/a> S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u x\u00fac t\u00e1c ti\u00ean ti\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3m thi\u1ec3u kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i hi\u1ec7u qu\u1ea3 h\u01a1n. Vi\u1ec7c l\u1eafp \u0111\u1eb7t b\u1ed9 ph\u1eadn m\u1edbi \u0111\u1ea3m b\u1ea3o xe c\u1ee7a b\u1ea1n lu\u00f4n tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ki\u1ec3m so\u00e1t kh\u00ed th\u1ea3i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/3waycatalyst.com\/vi\/cleaning-vs-replacing-a-catalytic-converter-a-business-guide\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"635\" src=\"https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/08\/Cleaning-vs.-Replacing-a-Catalytic-Converter.jpg\" alt=\"V\u1ec7 sinh so v\u1edbi thay th\u1ebf b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c: L\u1ef1a ch\u1ecdn n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi doanh nghi\u1ec7p c\u1ee7a b\u1ea1n?\" class=\"wp-image-3346\" title=\"\" srcset=\"https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/08\/Cleaning-vs.-Replacing-a-Catalytic-Converter.jpg 1024w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/08\/Cleaning-vs.-Replacing-a-Catalytic-Converter-300x186.jpg 300w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/08\/Cleaning-vs.-Replacing-a-Catalytic-Converter-768x476.jpg 768w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/08\/Cleaning-vs.-Replacing-a-Catalytic-Converter-18x12.jpg 18w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/08\/Cleaning-vs.-Replacing-a-Catalytic-Converter-600x372.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/3waycatalyst.com\/vi\/cleaning-vs-replacing-a-catalytic-converter-a-business-guide\/\">V\u1ec7 sinh so v\u1edbi thay th\u1ebf b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c: L\u1ef1a ch\u1ecdn n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi doanh nghi\u1ec7p c\u1ee7a b\u1ea1n?<\/a><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"preventing-future-clogs\">Ng\u0103n ng\u1eeba t\u1eafc ngh\u1ebdn trong t\u01b0\u01a1ng lai<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Duy tr\u00ec t\u1ef7 l\u1ec7 kh\u00f4ng kh\u00ed v\u00e0 nhi\u00ean li\u1ec7u th\u00edch h\u1ee3p \u0111\u1ec3 tr\u00e1nh h\u1ed7n h\u1ee3p qu\u00e1 gi\u00e0u<\/li>\n\n\n\n<li>Gi\u1eef bu\u1ed3ng \u0111\u1ed1t s\u1ea1ch s\u1ebd v\u00e0 ng\u0103n ng\u1eeba r\u00f2 r\u1ec9 d\u1ea7u<\/li>\n\n\n\n<li>Thay th\u1ebf c\u00e1c c\u1ea3m bi\u1ebfn oxy b\u1ecb l\u1ed7i c\u00f3 th\u1ec3 g\u00e2y ra l\u01b0\u1ee3ng kh\u00ed th\u1ea3i hydrocarbon d\u01b0 th\u1eeba<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng x\u0103ng ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 gi\u1ea3m c\u1eb7n b\u1ea9n c\u00f3 h\u1ea1i<\/li>\n\n\n\n<li>L\u00ean l\u1ecbch ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean thi\u1ebft b\u1ecb ki\u1ec3m so\u00e1t kh\u00ed th\u1ea3i c\u1ee7a b\u1ea1n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"key-points-to-remember\">Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n nh\u1edb<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c oxy h\u00f3a carbon monoxide v\u00e0 hydrocarbon trong khi gi\u1ea3m oxit nit\u01a1, bi\u1ebfn ch\u00fang th\u00e0nh kh\u00ed th\u1ea3i \u00edt \u0111\u1ed9c h\u1ea1i h\u01a1n.<\/li>\n\n\n\n<li>S\u1ef1 t\u1eafc ngh\u1ebdn x\u1ea3y ra khi hydrocarbon, d\u1ea7u ho\u1eb7c ch\u1ea5t l\u00e0m m\u00e1t b\u00e1m v\u00e0o c\u1ea5u tr\u00fac t\u1ed5 ong g\u1ed1m b\u00ean trong b\u1ed9 chuy\u1ec3n \u0111\u1ed5i.<\/li>\n\n\n\n<li>C\u00e1c gi\u1ea3i ph\u00e1p t\u1eebng b\u01b0\u1edbc bao g\u1ed3m s\u1eed d\u1ee5ng ch\u1ea5t l\u00e0m s\u1ea1ch ph\u1ee5 gia nhi\u00ean li\u1ec7u, v\u1ec7 sinh b\u1ed9 chuy\u1ec3n \u0111\u1ed5i th\u1ee7 c\u00f4ng ho\u1eb7c thay th\u1ebf n\u1ebfu b\u1ec1 m\u1eb7t ch\u1ea5t x\u00fac t\u00e1c b\u1ecb h\u1ecfng.<\/li>\n\n\n\n<li>B\u1ea3o d\u01b0\u1ee1ng \u0111\u1ed9ng c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng x\u1ea3 \u0111\u00fang c\u00e1ch gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c \u00f4 t\u00f4.<\/li>\n\n\n\n<li>Vi\u1ec7c s\u1eed d\u1ee5ng b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c l\u00e0 b\u1eaft bu\u1ed9c theo lu\u1eadt ki\u1ec3m so\u00e1t kh\u00ed th\u1ea3i nh\u01b0 \u0110\u1ea1o lu\u1eadt Kh\u00f4ng kh\u00ed S\u1ea1ch, do \u0111\u00f3, vi\u1ec7c gi\u1eef cho ch\u00fang \u1edf t\u00ecnh tr\u1ea1ng t\u1ed1t l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 tu\u00e2n th\u1ee7 v\u00e0 c\u00f3 \u0111\u01b0\u1ee3c kh\u00f4ng kh\u00ed s\u1ea1ch.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u c\u00e1ch th\u00f4ng b\u1ed9 chuy\u1ec3n \u0111\u1ed5i x\u00fac t\u00e1c b\u1ecb t\u1eafc v\u1edbi h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n c\u1ee7a ch\u00fang t\u00f4i. Kh\u00e1m ph\u00e1 nguy\u00ean nh\u00e2n, c\u00e1ch t\u1ef1 s\u1eeda ch\u1eefa v\u00e0 khi n\u00e0o c\u1ea7n t\u00ecm ki\u1ebfm s\u1ef1 tr\u1ee3 gi\u00fap chuy\u00ean nghi\u1ec7p.<\/p>","protected":false},"author":1,"featured_media":5481,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowgdPcCw:productID":"","footnotes":""},"categories":[98],"tags":[106,1201,493,1200,32,27],"class_list":["post-5336","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide","tag-catalytic-converter","tag-clear-catalytic-converter","tag-clogged-catalytic-converter","tag-converter-repair","tag-exhaust-system","tag-three-way-catalyst"],"_links":{"self":[{"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/posts\/5336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/comments?post=5336"}],"version-history":[{"count":0,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/posts\/5336\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/media\/5481"}],"wp:attachment":[{"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/media?parent=5336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/categories?post=5336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3waycatalyst.com\/vi\/wp-json\/wp\/v2\/tags?post=5336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}