Have a 89 toyota pickup 4x4 with the 3.0 and recently did the head gasket but lately i noticed after driving it for a while and its warmed up, when i turn it off and go to start it, it struggles to even idle. Stays around 500 Roma and sometimes even stalls out. After i start driving it for a bit the idles fine as long as i dont turn it off and start it again. Very frustrating! I'd like to figure this out soon as i have my ifs eliminator kit on the way here and want a "working" motor for it.