{"version":"1.0","provider_name":"Flagship One Blog","provider_url":"https:\/\/www.fs1inc.com\/blog","author_name":"FlagshipOne","author_url":"https:\/\/www.fs1inc.com\/blog\/author\/flagship1inc\/","title":"1999 Buick Century PCM Relearn and Replacement Guide Procedures - Flagship One Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"yEWe4A7WaG\"><a href=\"https:\/\/www.fs1inc.com\/blog\/1999-buick-century-pcm-replacement-guide\/\">1999 Buick Century PCM Relearn and Replacement Guide Procedures<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.fs1inc.com\/blog\/1999-buick-century-pcm-replacement-guide\/embed\/#?secret=yEWe4A7WaG\" width=\"600\" height=\"338\" title=\"&#8220;1999 Buick Century PCM Relearn and Replacement Guide Procedures&#8221; &#8212; Flagship One Blog\" data-secret=\"yEWe4A7WaG\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.fs1inc.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.fs1inc.com\/blog\/wp-content\/uploads\/2026\/07\/1999-buick-century-ecm-location-card-1.webp","thumbnail_width":1200,"thumbnail_height":675,"description":"If your 1999 Buick Century shows no\u2011start or erratic shifting, caution against electrostatic damage when handling the PCM, then follow proper relearn steps to restore engine control and avoid defaulting oil life."}