The ECM on my 89 2.8L 5 speed Trooper made a couple popping sounds, then put the truck into limp in(default) mode. I would like to know if anyone can tell me some of the different years or vehicle models I could use to replace it, if I can't find a 89. Are ECM's fixable? It didn't have any codes stored. Thanks for looking. Stan

Last edited by guvtrooper; 12/18/07 02:17 AM.