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<blockquote data-quote="006" data-source="post: 13102937" data-attributes="member: 5015"><p>Update:</p><p></p><p>The intermittent rattle was the clutch lever cover as diagnosed correctly above. I normally have a spring set inbetween the lever and the bellhoiusing stop where the cable sheath slips into. The purpose of the spring is to keep the TOB from making constant contact with the presure plate. The spring has a slight bend when compressing and it was making contact with that tin-like cover. I'm still trying to figure out how to handle that.</p><p></p><p>The injectors I had on the vehicle were fine. Nothing wrong with them since the new ones perform just like old ones did <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite3" alt=":(" title="Frown :(" loading="lazy" data-shortname=":(" /> </p><p></p><p>I did have a "lazy/slow" O2 sensor on bank 2 that was switching slowly in waves (as seen on the graphs below). Replaced it as well. New one switches fast as bank 1.</p><p></p><p>So far, here is a list of the new parts and work done:</p><p></p><ol> <li data-xf-list-type="ol">New spark plugs 8</li> <li data-xf-list-type="ol">New COP coils 8</li> <li data-xf-list-type="ol">New fuel filter 1</li> <li data-xf-list-type="ol">New injectors 8</li> <li data-xf-list-type="ol">New O2 sensor 1</li> <li data-xf-list-type="ol">New valve cover grommets 8</li> <li data-xf-list-type="ol">New valve cover gaskets 2</li> <li data-xf-list-type="ol">New Throttle body gasket 1</li> <li data-xf-list-type="ol">Clean MAF</li> <li data-xf-list-type="ol">Clean IAT</li> <li data-xf-list-type="ol">Clean all EV6 Injector connectors (took the entire piece apart and cleaned the receptacles and everything inside the housing)</li> <li data-xf-list-type="ol">Clean all COP connectors (took the entire piece apart and cleaned the receptacles and everything inside the housing)</li> </ol><p></p><p>Here are the datalogs and graphs:</p><p><a href="http://www.svtperformance.com/forums/tuning-la-carte-375/937117-help-datalog-reading.html" target="_blank">http://www.svtperformance.com/forums/tuning-la-carte-375/937117-help-datalog-reading.html</a></p><p></p><p>If anyone has any suggestions or advice, please chime in. This issue has me stumped :shrug:</p><p></p><p>Lazy O2 in pink</p><p><img src="http://imageshack.us/a/img259/6892/datalogvscreen.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://imageshack.us/a/img254/9472/logvt.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p></p><p>Replacement/new O2 in pink:</p><p><img src="http://imageshack.us/a/img607/1130/logviupstreamnewsensors.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Here is the log showing most PIDs after the O2 sensor swap and resetting the PCM/ECU memory:</p><p><img src="http://imageshack.us/a/img404/2017/datalogaftero2s.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Can I haz some halp <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite3" alt=":(" title="Frown :(" loading="lazy" data-shortname=":(" /></p></blockquote><p></p>
[QUOTE="006, post: 13102937, member: 5015"] Update: The intermittent rattle was the clutch lever cover as diagnosed correctly above. I normally have a spring set inbetween the lever and the bellhoiusing stop where the cable sheath slips into. The purpose of the spring is to keep the TOB from making constant contact with the presure plate. The spring has a slight bend when compressing and it was making contact with that tin-like cover. I'm still trying to figure out how to handle that. The injectors I had on the vehicle were fine. Nothing wrong with them since the new ones perform just like old ones did :( I did have a "lazy/slow" O2 sensor on bank 2 that was switching slowly in waves (as seen on the graphs below). Replaced it as well. New one switches fast as bank 1. So far, here is a list of the new parts and work done: [LIST=1] [*]New spark plugs 8 [*]New COP coils 8 [*]New fuel filter 1 [*]New injectors 8 [*]New O2 sensor 1 [*]New valve cover grommets 8 [*]New valve cover gaskets 2 [*]New Throttle body gasket 1 [*]Clean MAF [*]Clean IAT [*]Clean all EV6 Injector connectors (took the entire piece apart and cleaned the receptacles and everything inside the housing) [*]Clean all COP connectors (took the entire piece apart and cleaned the receptacles and everything inside the housing) [/LIST] Here are the datalogs and graphs: [url]http://www.svtperformance.com/forums/tuning-la-carte-375/937117-help-datalog-reading.html[/url] If anyone has any suggestions or advice, please chime in. This issue has me stumped :shrug: Lazy O2 in pink [img]http://imageshack.us/a/img259/6892/datalogvscreen.jpg[/img] [img]http://imageshack.us/a/img254/9472/logvt.jpg[/img] Replacement/new O2 in pink: [img]http://imageshack.us/a/img607/1130/logviupstreamnewsensors.jpg[/img] Here is the log showing most PIDs after the O2 sensor swap and resetting the PCM/ECU memory: [IMG]http://imageshack.us/a/img404/2017/datalogaftero2s.jpg[/IMG] Can I haz some halp :( [/QUOTE]
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