bwiencek

I pulled the panel on the passenger's side to remove the PCM and found out there was nothing at all retaining it in and it just hung by the wires.

Reading the instructions on how to swap chips here:
http://content.mamotorworks.com/pdf/609059.pdf
it mentions:
Does anyone have any pics of these plastic retainers? Trying to figure out if I can just fab a retainer quickly or need to find a used one from someone parting a car.

For now it's just easier to have the ECM sitting on the passenger's footwell so I can swap chips as I tune

WW7

I think this is what you need. I included both parts....WW

http://cgi.ebay.com/ebaymotors/86-89...item53e2c600d5

http://cgi.ebay.com/ebaymotors/86-89...item53e2c5fe0c