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I have a e38 ecm outta 08 impala I need to have a ls2 58x tune written to the ecm do I send in both files to u or can I write entire with the zo6 tune I have from a previous build this is going in 71...

Perfect thanks

That's for a non Ls 5.7

Thanks

Also what is missing or make it not shod in 4low

Were do we get these files than

They don't make any 5.7 411 in a truck that's the problem they say to use 01-02 express van braise it uses the same 5.7 vortec an 4l60e an uses a 411 ECM but if u no were I can get a stock 411 with...

I. Don't mean to ask stupid ? But just so I under stand. Correctly use the truck ECM an copy past the values for the van engine sence it's a 5.3 going to a 97 5.7 I'm doing the 411 swap in a 97...

I'm looking to do 411 swap but can only find 5.3 silverado ECM at local yard they keep saying there interchangeable what's the best route to get the express van tune onto the silverado ECM thanks

I have a ECM from 2001 silverado with 5.3 will that be better choice of a ECM then just copy past the express values over thanks also is there a proper way of disabling rear o2 or just deleting the...

What's with red an clear ECM connectors. Off 98 Camaro with 6 cyl trying to use as ECM to put in 97 chevy k1500 but un able to read

Anyone

I'm doing a 411 swap to my 97 silverado an have a 01 v6 Camaro ECM I need to put the 02 express van os on it is there better way than copy pasting the values or do I buy both bins an do a write...

Were do u go to find the tune reposteray

Would it be better idea I just swap to a 411 ls ECM sence I hafta repin anyway an any disadvantage?

Thanks we don't have emissions. So should be easy swap do U no what the 5 connector is an hoping to put the 98 ECM in so I can tune it than

If I get a 98 ECM with same motor Trans. Would it work I did sum resurch that the center plug is just a jumper so pry hafta jump that then remove vats ect?

I had a 97 k1500 5.7 I'm trying to read the ECM so I can make changes an it keeps saying that is not varafied an errors is got power green light is on when not plugged into laptop only obd2 con I...