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Jeep Wrangler JK
JK General Discussion
3.6 Pentastar Misfire on Cylinders 1, 3, & 5
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<blockquote data-quote="Rdartua" data-source="post: 443225" data-attributes="member: 22557"><p>I wish, no go, reset ECU after new injectors install and now misfire came back as CYL#2. Interestingly enough it comes back on a second vehicle start. Meaning the first start car runs like new - no issues a r all , then I let is stand for say 2 hours start again and you can hear the misfire on low rpm. Honestly this is beyond frustrating. I ended up buying WiTech dongle clone will run diagnostics tomorrow. How convoluted can this issue be?? After working on cars for fun for better part of 30 years, this is the first time when I am stumped by an engine issue that cannot be traced. I will take it to the dealer this week if I am not able to diagnose it, dont even know what my next step would be,</p></blockquote><p></p>
[QUOTE="Rdartua, post: 443225, member: 22557"] I wish, no go, reset ECU after new injectors install and now misfire came back as CYL#2. Interestingly enough it comes back on a second vehicle start. Meaning the first start car runs like new - no issues a r all , then I let is stand for say 2 hours start again and you can hear the misfire on low rpm. Honestly this is beyond frustrating. I ended up buying WiTech dongle clone will run diagnostics tomorrow. How convoluted can this issue be?? After working on cars for fun for better part of 30 years, this is the first time when I am stumped by an engine issue that cannot be traced. I will take it to the dealer this week if I am not able to diagnose it, dont even know what my next step would be, [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
3.6 Pentastar Misfire on Cylinders 1, 3, & 5
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