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LS Running Issues (RESOLVED)
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<blockquote data-quote="Beerj" data-source="post: 670842" data-attributes="member: 10035"><p>So I've had this issue since the last time out. Seems like once the engine warms up it develops a massive miss. Almost seems like the entire passenger side isn't firing. While driving it like that, you don't even really hear anything coming out of the exhaust on that side but if you just stay on it eventually it clears up and takes off at high rpm. Last week it did this for a while but it eventually cleared up on it's own. Tried to run for Patrick yesterday and had the same issue (as well as a wet switch panel) as soon as it warmed up so it never left the trailer. I scanned for codes but there wasnt any. Running MAF and both O2 sensors. All fuses are good. It's just a stock lq4. </p><p></p><p>To summarize: </p><p>1 - Starts and runs fine when cold</p><p>2 - Entire passenger side misses when warmed up</p><p>3 - Miss clears up at WOT probably around 2500 to 3k </p><p>4 - Will randomly clear up after running it hard for a bit</p><p></p><p>Any ideas? I'm really bad with diagnosing misfires and such. I'll try to see if I can get a video of it being dumb. Thanks</p></blockquote><p></p>
[QUOTE="Beerj, post: 670842, member: 10035"] So I've had this issue since the last time out. Seems like once the engine warms up it develops a massive miss. Almost seems like the entire passenger side isn't firing. While driving it like that, you don't even really hear anything coming out of the exhaust on that side but if you just stay on it eventually it clears up and takes off at high rpm. Last week it did this for a while but it eventually cleared up on it's own. Tried to run for Patrick yesterday and had the same issue (as well as a wet switch panel) as soon as it warmed up so it never left the trailer. I scanned for codes but there wasnt any. Running MAF and both O2 sensors. All fuses are good. It's just a stock lq4. To summarize: 1 - Starts and runs fine when cold 2 - Entire passenger side misses when warmed up 3 - Miss clears up at WOT probably around 2500 to 3k 4 - Will randomly clear up after running it hard for a bit Any ideas? I'm really bad with diagnosing misfires and such. I'll try to see if I can get a video of it being dumb. Thanks [/QUOTE]
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LS Running Issues (RESOLVED)
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