This Jeep grand Cherokee was purchased new ,by me , 30 years ago . It has been religiously serviced 3000 mi oil 40,000 trans and differential , I changed the antifreeze and thermostat every year . What happened was the transmount (on the frame crossmember rusted away from the frame and of that section of the frame is completely rusted . I have all photos , I just need to resize them or just send to an interested party . The interior is immaculate ,dash not a spec of dust on it.I mean, for me it is sad ,although that engine has 245000 it runs like clockwork I changed every almost every sensor under that hood ,take a look ,every time I opened that hood I would wipe the parts of the engine I could reach …….