GM Tech Question, 4.3 ECM Astro Van Replacement

[fat rat]

I ordered a ECM from Flagship, sent in my vin (not the Vin) , supposedly plug and play from what I’ve read. Sounds to easy.

 

[MK1MOD0]

Man, if I had a dollar for every time I heard plug and play, and well..... it didn’t play. No idea if it is a simple task or not, but hope it is for ya. Electronics can be so damn frustrating sometimes.

 

[hman442]

We've had mostly good luck with Flagship.