HeyYou
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- Join DateApr 2010
- LocationClayton MI
- Posts:87,475
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I've been out of the game too long to have any suggestions there........ Though, it seems folks like TunerPro...... I have yet to find a 'free' solution, that will give you anything more than VERY basic information.
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If you did a swap then flashed to the existing VIN, that’ll not give you the right synapse-connection responses. You’ll probably have to flash it with a custom programmer to match everything up to what you have now, engine/trans combo n such. It’s a pain in the *** if you don’t know someone with a tuner. Might get lucky on Craigslist or offerup, because ppl will buy a tuner but only need it once Originally Posted by Mblac0373
All the sensors and everything came from a running truck that I bought for the swap. I took the whole truck apart got w from that truck that way I was sure to have it all and knew it worked. Except the comp of corse which I just bought and had flashed to my vin and skim taken off
Record Breaker
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Original engine was 4.7? Conversion to 5.7? 4.7 isn't drive by wire, but the 5.7 is. You need the gas pedal, wiring, and ecu configuration for a 5.7 to tell the TB to open. Dealer can flash just a VIN, they did that when I replaced my ecu with a used one for my 04 1500. Originally Posted by Chris McCarty
If you did a swap then flashed to the existing VIN, that’ll not give you the right synapse-connection responses. You’ll probably have to flash it with a custom programmer to match everything up to what you have now, engine/trans combo n such. It’s a pain in the *** if you don’t know someone with a tuner. Might get lucky on Craigslist or offerup, because ppl will buy a tuner but only need it once



