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VIN for 5.7 and 5 speed

So far, it worked. Still need to test drive, but it’s reacting like it should. Anyone else doing this swap, you will need a PCM programmed with a manual trans. The clutch signal, when pressed, sends a signal the PCM doesn’t know what to do with and isn’t expecting. Thanks to xXxPARAGONxXx...
- Poolman76
- Post #5
- Jun 19, 2023
- Forum: Transmissions
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VIN for 5.7 and 5 speed

Thank you! I will see if it solves my problem tomorrow. Will update you here.
- Poolman76
- Post #4
- Jun 19, 2023
- Forum: Transmissions
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VIN for 5.7 and 5 speed

Added note: truck was a 4.3 with 5 speed. Did not run like this with V6 programming, but was missing 2 injector firings.
- Poolman76
- Post #2
- Jun 18, 2023
- Forum: Transmissions
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VIN for 5.7 and 5 speed

Hey. I’m looking for a VIN for any 98-99 with 5.7 and 5 speed. I need it to program a PCM we did a 4.3 to 5.7 swap into. I’ve tried HP Tuners and it isn’t working in terms of the PCM still thinking it has an auto trans. I have VINs for V8 trucks, but it acts as if the fuel cuts out around...
- Poolman76
- Thread
- Jun 18, 2023
- Replies: 4
- Forum: Transmissions