Hello, I think that I have asked this question before but I cannot find where I posted it. Anyway school is over and now starts the install of my new wiring harness I bought. The thing holding me up is that I cannot find a place to put my ecm. Has anyone ever put it in the engine bay. Its kind of crowded behind the dash with the heating ducts and the glove box. The truck is a 1978 chevrolet k20. Thanks