| ECM at startup, Peterbilt 579 |
| 07-14-2019, (Subject: ECM at startup, Peterbilt 579 ) Post: #1 | |||
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| ECM at startup, Peterbilt 579 Hello, I have a brand new Peterbilt 579 and a friend of mine says not to just start it but to wait until the engine light goes out because somehow that screws up the ECM. I had a problem with my AC not turning on the other day and I tried that and it actually worked. What is the deal with waiting to start a after turning the key on? Has anyone heard of this? Thank you! | |||
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ECM at startup, Peterbilt 579 - Edjahman - 07-14-2019 RE: ECM at startup, Peterbilt 579 - Rawze - 07-14-2019, RE: ECM at startup, Peterbilt 579 - Chamberpains - 07-14-2019, RE: ECM at startup, Peterbilt 579 - Rawze - 07-14-2019, RE: ECM at startup, Peterbilt 579 - hhow55 - 07-14-2019, RE: ECM at startup, Peterbilt 579 - Lonestar10 - 07-14-2019, |
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