Reply to thread

Message: <blockquote data-quote="sdhow" data-source="post: 22255" data-attributes="member: 8099">Right...parts replacers. At YOUR expense. $5,000+, then...oops...that wasn't it.On my Equinox, after all of the timing components and the rebuilt heads...then it threw a P0304 code. Misfire on cylinder #4, the valves that wouldn't seat due to carbon build up. My machinist said the direct injector was most likely bad, but throw a can of SeaFoam in the half tank of gas and drive it.I reset the ECM the other day and it purrs like a <img class="smilie smilie--emoji" loading="lazy" alt="🐱" title="Cat face    :cat:" src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f431.png" data-shortname=":cat:" /> and no code has come back...</blockquote>