| Ecm |
| 09-29-2025, (Subject: Ecm ) Post: #1 | |||
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| Ecm I may be needing a new ecm for my truck and I was wondering since I already have the programmed file in my computer do I still need to have the dealer put the factory files in it or can I just pop it in my truck and hook up to insite and load my existing file and be on my way? Also if I had my programming fixed a few years ago would it still fine or has the tune been updated. Thanks User's Signature: 2010 kenworth t800 isx500hp cm871 13spd 3.55ratio | |||
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Ecm - Scoot5869 - 09-29-2025 |
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