{"id":59735,"date":"2020-03-14T07:18:03","date_gmt":"2020-03-14T14:18:03","guid":{"rendered":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/?p=59735"},"modified":"2020-03-14T07:18:04","modified_gmt":"2020-03-14T14:18:04","slug":"oil-pressure-light-comes-on-1nz-fe-engine","status":"publish","type":"post","link":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2020\/03\/oil-pressure-light-comes-on-1nz-fe-engine","title":{"rendered":"Oil pressure light comes on 1NZ-FE Engine"},"content":{"rendered":"

\"low-oil-pressure-light\"<\/p>\n

When i start the engine, it will ran just fine for about 10-15 minutes, When the engine gets hot, the oil check comes up.
\nI have tried to change oil pump, oil, crank shaft, rod bearings but it has not helped. What could be the problem? Please help<\/p>\n

\n
\n

The Oil pressure sending unit may be faulty. Replace the sending unit with a new one and test. The original one may test OK on an Ohms meter when it is at room temperature but once it heats up the readings may change drastically. This oil pressure sending unit is a normal failure part.<\/p>\n","protected":false},"excerpt":{"rendered":"

When i start the engine, it will ran just fine for about 10-15 minutes, When the engine gets hot, the oil check comes up. I have tried to change oil pump, oil, crank shaft, rod bearings but it has not helped. What could be the problem? Please help The Oil pressure sending unit may be… Read More »Oil pressure light comes on 1NZ-FE Engine<\/span><\/a><\/p>\n","protected":false},"author":15630,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-59735","post","type-post","status-publish","format-standard","hentry","category-auto-repair-questions"],"yoast_head":"\nOil pressure light comes on 1NZ-FE Engine - FreeAutoMechanic Advice<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2020\/03\/oil-pressure-light-comes-on-1nz-fe-engine\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oil pressure light comes on 1NZ-FE Engine\" \/>\n<meta property=\"og:description\" content=\"When i start the engine, it will ran just fine for about 10-15 minutes, When the engine gets hot, the oil check comes up. I have tried to change oil pump, oil, crank shaft, rod bearings but it has not helped. What could be the problem? Please help The Oil pressure sending unit may be… Read More »Oil pressure light comes on 1NZ-FE Engine\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2020\/03\/oil-pressure-light-comes-on-1nz-fe-engine\" \/>\n<meta property=\"og:site_name\" content=\"FreeAutoMechanic Advice\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/freeautomechanic\" \/>\n<meta property=\"article:published_time\" content=\"2020-03-14T14:18:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-03-14T14:18:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2020\/03\/low-oil-pressure-light.jpg\" \/>\n<meta name=\"author\" content=\"Mwenda\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mwenda\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Oil pressure light comes on 1NZ-FE Engine - FreeAutoMechanic Advice","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2020\/03\/oil-pressure-light-comes-on-1nz-fe-engine","og_locale":"en_US","og_type":"article","og_title":"Oil pressure light comes on 1NZ-FE Engine","og_description":"When i start the engine, it will ran just fine for about 10-15 minutes, When the engine gets hot, the oil check comes up. I have tried to change oil pump, oil, crank shaft, rod bearings but it has not helped. What could be the problem? Please help The Oil pressure sending unit may be… Read More »Oil pressure light comes on 1NZ-FE Engine","og_url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2020\/03\/oil-pressure-light-comes-on-1nz-fe-engine","og_site_name":"FreeAutoMechanic Advice","article_publisher":"https:\/\/www.facebook.com\/freeautomechanic","article_published_time":"2020-03-14T14:18:03+00:00","article_modified_time":"2020-03-14T14:18:04+00:00","og_image":[{"url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2020\/03\/low-oil-pressure-light.jpg","type":"","width":"","height":""}],"author":"Mwenda","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Mwenda","Est. reading time":"1 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