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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
Cobb OTS tune and TCM....
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<blockquote data-quote="TurboTJ" data-source="post: 1429264" data-attributes="member: 33074"><p>I only have experience with Cobb tuners and OTS tunes. </p><p></p><p>I don’t believe the TCM tune will fix anything unless your transmission isn’t downshifting and keeping the revs high enough. Changing how/when the transmission shifts is about all the TCM tuning can do that makes a big difference. </p><p></p><p>Mine has had some issues due to fuel quality. Here is a good link from Cobb for what to monitor. </p><p><a href="https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/769196683/Ford+Datalog+Guide" target="_blank">https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/769196683/Ford+Datalog+Guide</a></p><p><a href="https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/769196683/Ford+Datalog+Guide" target="_blank"></a></p><p><a href="https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/769196683/Ford+Datalog+Guide" target="_blank"></a></p><p>Regardless of vehicle, custom tunes seem to help a ton. Just make sure the guy doing the tuning knows what he’s doing. </p><p></p><p>Before changing anything, I’d log everything so you can understand what’s going on right now. Post the logs so we can take a look and send them to Cobb.</p></blockquote><p></p>
[QUOTE="TurboTJ, post: 1429264, member: 33074"] I only have experience with Cobb tuners and OTS tunes. I don’t believe the TCM tune will fix anything unless your transmission isn’t downshifting and keeping the revs high enough. Changing how/when the transmission shifts is about all the TCM tuning can do that makes a big difference. Mine has had some issues due to fuel quality. Here is a good link from Cobb for what to monitor. [URL='https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/769196683/Ford+Datalog+Guide']https://cobbtuning.atlassian.net/wiki/spaces/PRS/pages/769196683/Ford+Datalog+Guide [/URL] Regardless of vehicle, custom tunes seem to help a ton. Just make sure the guy doing the tuning knows what he’s doing. Before changing anything, I’d log everything so you can understand what’s going on right now. Post the logs so we can take a look and send them to Cobb. [/QUOTE]
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GEN 2 (2017-2020) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
Cobb OTS tune and TCM....
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