{"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"],"_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}]}}