Reply to thread

Message: <blockquote data-quote="2011reptar" data-source="post: 2074753" data-attributes="member: 75991">I haven’t, but I will. I’m starting to think it’s exhaust related, also because that’s basically all that’s left aside from the ECU. It is hard to believe an exhaust issue would only affect one cylinder… but maybe the misfires I’m seeing are a red herring to the idle problem anyway. Could maybe be a slightly weaker valve spring on that cylinder or something so it’s the one showing misfires, I have no idea. It’s odd it doesn’t produce misfires at a high rate, even when replicating the shudder. 5-10 per minute is still well within normal spec.I’m out of ideas though. I’m gonna try to get the 02 sensors off and replace them as well as bore scope the catalytic converters.</blockquote>