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Limp/valet mode, low fob battery?

It is not the exhaust losing torque numbers, it is a significant lose of power, happening a few times on cold start, fixed when restarted, it isn't a brake issue

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Old 10-02-2016, 02:52 PM   #1 (permalink)
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It is not the exhaust losing torque numbers, it is a significant lose of power, happening a few times on cold start, fixed when restarted, it isn't a brake issue since it'll be fixed after a restart, my thought is something in the ecu possibly intake like you said, I'm going to unplug the negative and let it reset and see
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Old 10-02-2016, 04:44 PM   #2 (permalink)
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in that case it could be sensor related, and you have no codes? It will reveal its ugly head soon, man i have the UpRev its soo much easier to diagnose with it, it could also be your O2 sensor/s. Bad Cat, fuel pump.
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