{"id":32526,"date":"2024-03-24T08:54:22","date_gmt":"2024-03-24T15:54:22","guid":{"rendered":"http:\/\/www.freeautomechanic.com\/mechanic\/forum\/?p=32526"},"modified":"2024-03-26T10:53:36","modified_gmt":"2024-03-26T17:53:36","slug":"2005-mazda-mpv-idles-rough-and-runs-rough","status":"publish","type":"post","link":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough","title":{"rendered":"2005 Mazda MPV idles rough and runs rough"},"content":{"rendered":"<p>I have a 2005 Mazda MPV with 204,000 miles on it. It idles rough and runs rough &#8211; seems to get better once it&#8217;s up to speed but still misfires. I have had the IAC valve replaced, a tune up, replaced the PCV hose (all within the last couple of months) and none of it has helped. I even took it to a Mazda dealer who had it for a week and couldn&#8217;t find out what the issue is. The only other thing I&#8217;ve seen online is the coils but my mechanic doesn&#8217;t think that is it. What could be the issue?<\/p>\n<hr \/>\n<p>I&#8217;m certain some computer diagnostics and a compression test on each cylinder would indicate the issue. Also a quick check of the coolant level may also be an indicator. A possible blown head gasket or just a simple misfire caused by a sticking fuel injector.<\/p>\n<ul>\n<li><strong>What is an Engine Compression Test<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>I have a 2005 Mazda MPV with 204,000 miles on it. It idles rough and runs rough &#8211; seems to get better once it&#8217;s up to speed but still misfires. I have had the IAC valve replaced, a tune up, replaced the PCV hose (all within the last couple of months) and none of it&hellip;&nbsp;<a href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">2005 Mazda MPV idles rough and runs rough<\/span><\/a><\/p>\n","protected":false},"author":13039,"featured_media":81390,"comment_status":"open","ping_status":"closed","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":[1,173],"tags":[],"class_list":["post-32526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-auto-repair-questions","category-mazda"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.0 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>2005 Mazda MPV idles rough and runs rough - 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\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2005 Mazda MPV idles rough and runs rough\" \/>\n<meta property=\"og:description\" content=\"I have a 2005 Mazda MPV with 204,000 miles on it. It idles rough and runs rough &#8211; seems to get better once it&#8217;s up to speed but still misfires. I have had the IAC valve replaced, a tune up, replaced the PCV hose (all within the last couple of months) and none of it&hellip;&nbsp;Read More &raquo;2005 Mazda MPV idles rough and runs rough\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough\" \/>\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=\"2024-03-24T15:54:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-26T17:53:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2016\/03\/2005-mazda-mpv.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"870\" \/>\n\t<meta property=\"og:image:height\" content=\"512\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Malinda Conz McCrory\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Malinda Conz McCrory\" \/>\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":"2005 Mazda MPV idles rough and runs rough - 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\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough","og_locale":"en_US","og_type":"article","og_title":"2005 Mazda MPV idles rough and runs rough","og_description":"I have a 2005 Mazda MPV with 204,000 miles on it. It idles rough and runs rough &#8211; seems to get better once it&#8217;s up to speed but still misfires. I have had the IAC valve replaced, a tune up, replaced the PCV hose (all within the last couple of months) and none of it&hellip;&nbsp;Read More &raquo;2005 Mazda MPV idles rough and runs rough","og_url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough","og_site_name":"FreeAutoMechanic Advice","article_publisher":"https:\/\/www.facebook.com\/freeautomechanic","article_published_time":"2024-03-24T15:54:22+00:00","article_modified_time":"2024-03-26T17:53:36+00:00","og_image":[{"width":870,"height":512,"url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2016\/03\/2005-mazda-mpv.jpg","type":"image\/jpeg"}],"author":"Malinda Conz McCrory","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Malinda Conz McCrory","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough#article","isPartOf":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough"},"author":{"name":"Malinda Conz McCrory","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#\/schema\/person\/b332446a2ead39a00f9b43948c33c671"},"headline":"2005 Mazda MPV idles rough and runs rough","datePublished":"2024-03-24T15:54:22+00:00","dateModified":"2024-03-26T17:53:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough"},"wordCount":163,"commentCount":0,"publisher":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#organization"},"image":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough#primaryimage"},"thumbnailUrl":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2016\/03\/2005-mazda-mpv.jpg","articleSection":["Auto Repair Questions","Mazda"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough","url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough","name":"2005 Mazda MPV idles rough and runs rough - FreeAutoMechanic Advice","isPartOf":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough#primaryimage"},"image":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough#primaryimage"},"thumbnailUrl":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2016\/03\/2005-mazda-mpv.jpg","datePublished":"2024-03-24T15:54:22+00:00","dateModified":"2024-03-26T17:53:36+00:00","breadcrumb":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough#primaryimage","url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2016\/03\/2005-mazda-mpv.jpg","contentUrl":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2016\/03\/2005-mazda-mpv.jpg","width":870,"height":512,"caption":"2005 mazda mpv"},{"@type":"BreadcrumbList","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2024\/03\/2005-mazda-mpv-idles-rough-and-runs-rough#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/"},{"@type":"ListItem","position":2,"name":"2005 Mazda MPV idles rough and runs rough"}]},{"@type":"WebSite","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#website","url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/","name":"FreeAutoMechanic Advice","description":"Ask a Car Mechanic Questions for Free","publisher":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#organization","name":"FreeAutoMechanic Advice","url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#\/schema\/logo\/image\/","url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2020\/06\/cropped-auto_repair_questions.jpg","contentUrl":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2020\/06\/cropped-auto_repair_questions.jpg","width":250,"height":81,"caption":"FreeAutoMechanic Advice"},"image":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/freeautomechanic","https:\/\/www.youtube.com\/freeautomechanic"]},{"@type":"Person","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#\/schema\/person\/b332446a2ead39a00f9b43948c33c671","name":"Malinda Conz McCrory","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#\/schema\/person\/image\/","url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/litespeed\/avatar\/4409517400f996d984800c1816b8a3b7.jpg","contentUrl":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/litespeed\/avatar\/4409517400f996d984800c1816b8a3b7.jpg","caption":"Malinda Conz McCrory"},"sameAs":["https:\/\/www.facebook.com\/app_scoped_user_id\/861407900635489\/"],"url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/author\/malinda-conz-mccrory"}]}},"_links":{"self":[{"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/posts\/32526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/users\/13039"}],"replies":[{"embeddable":true,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/comments?post=32526"}],"version-history":[{"count":0,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/posts\/32526\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/media\/81390"}],"wp:attachment":[{"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/media?parent=32526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/categories?post=32526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/tags?post=32526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}