Hello!

My car has been in and out of the shop for months now, just to find out that the stalling and engine light issues have been due to a bad PCM, which the shop quoted me $500-$600. Not wanting to pay that, I bought one more much cheaper here: Dodge PCM ECM ECU | Auto Computer Repair which was awesome. But now I want to install it myself, but not sure how to do that. Any ideas?

Thanks!