{"id":658,"date":"2010-01-19T16:58:10","date_gmt":"2010-01-19T21:58:10","guid":{"rendered":"http:\/\/freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start\/"},"modified":"2010-01-19T18:42:50","modified_gmt":"2010-01-19T23:42:50","slug":"1997-blazer-43-no-cold-start","status":"publish","type":"post","link":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start","title":{"rendered":"1997 Blazer, 4.3 no cold start"},"content":{"rendered":"<p>I have a problem with cold starts, there are no engine codes, have replaced the ETC sensor, cleaned the throttle body, and intake. replace the fuel filter. The only way to get it started is prime the throttle body with a small amount of fuel. it starts immediately, and then after when warm. When warm it will start without any problems. Only overnight or extended periods to cool down. then must prime again to start?  Fuel pump or cold start injector?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I have a problem with cold starts, there are no engine codes, have replaced the ETC sensor, cleaned the throttle body, and intake. replace the fuel filter. The only way to get it started is prime the throttle body with a small amount of fuel. it starts immediately, and then after when warm. When warm&hellip;&nbsp;<a href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">1997 Blazer, 4.3 no cold start<\/span><\/a><\/p>\n","protected":false},"author":352,"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":[1,3],"tags":[135],"class_list":["post-658","post","type-post","status-publish","format-standard","hentry","category-auto-repair-questions","category-chevy","tag-hard-starting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>1997 Blazer, 4.3 no cold start - 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\/2010\/01\/1997-blazer-43-no-cold-start\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1997 Blazer, 4.3 no cold start\" \/>\n<meta property=\"og:description\" content=\"I have a problem with cold starts, there are no engine codes, have replaced the ETC sensor, cleaned the throttle body, and intake. replace the fuel filter. The only way to get it started is prime the throttle body with a small amount of fuel. it starts immediately, and then after when warm. 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The only way to get it started is prime the throttle body with a small amount of fuel. it starts immediately, and then after when warm. When warm&hellip;&nbsp;Read More &raquo;1997 Blazer, 4.3 no cold start","og_url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start","og_site_name":"FreeAutoMechanic Advice","article_publisher":"https:\/\/www.facebook.com\/freeautomechanic","article_published_time":"2010-01-19T21:58:10+00:00","article_modified_time":"2010-01-19T23:42:50+00:00","author":"itahneverbethesame","twitter_card":"summary_large_image","twitter_misc":{"Written by":"itahneverbethesame"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start#article","isPartOf":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start"},"author":{"name":"itahneverbethesame","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#\/schema\/person\/f10e698eb31defeb59ca88cbea2a0480"},"headline":"1997 Blazer, 4.3 no cold start","datePublished":"2010-01-19T21:58:10+00:00","dateModified":"2010-01-19T23:42:50+00:00","mainEntityOfPage":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start"},"wordCount":85,"commentCount":1,"publisher":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#organization"},"keywords":["Hard Starting"],"articleSection":["Auto Repair Questions","Chevy"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start","url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2010\/01\/1997-blazer-43-no-cold-start","name":"1997 Blazer, 4.3 no cold start - 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