xxcarguy
Well-Known Member
Has anyone ever seen one of these?
Up close and personal?
Up close and personal?
The system changed a lot in 1971. Can you also comment on your own experience with the 1971-1973 AutoTemp?I worked on them, they were an unreliable POS. The first generation units starting in '68, mostly on Imperials, were so bad our dealership stopped ordering them in '70. The thermostatic controls were garbage and the system was prone to hard to find vacuum leaks everywhere. Today you could easily spend up to $2k to restore one of these systems and you would have a hard time finding a tech who knows the system and who could find parts for it. Even after all that, it would probably only last a season or two. I won't buy a Mopar with this A/C component on it.
How about the plastic slides in the temperature control unit of a A/C car.I worked on them, they were an unreliable POS. The first generation units starting in '68, mostly on Imperials, were so bad our dealership stopped ordering them in '70. The thermostatic controls were garbage and the system was prone to hard to find vacuum leaks everywhere. Today you could easily spend up to $2k to restore one of these systems and you would have a hard time finding a tech who knows the system and who could find parts for it. Even after all that, it would probably only last a season or two. I won't buy a Mopar with this A/C component on it.
Dave
How about the plastic slides in the temperature control unit of a A/C car.
My lower handle flops back and forth without engaging.
68 Fury
View attachment 438078
The system changed a lot in 1971. Can you also comment on your own experience with the 1971-1973 AutoTemp?
The second generation units were somewhat better, the thermostatic controls were more reliable but they added even more vacuum hoses and fittings than on the first generation units and they still had lots of small vacuum leaks. The parts for these are also getting scarce, so I would not suggest buying a car with this system. The servo is of particular concern as these are expensive. Small vacuum leaks often rendered this system lethargic or non functional and there is no good cure. Some have added a small vacuum pump to compensate for the vacuum leaks with varying degrees of success.
Dave
I personally give a silent thanks every time I look at the non-autotemp controls of my 78 NYB.I worked on them, they were an unreliable POS. The first generation units starting in '68, mostly on Imperials, were so bad our dealership stopped ordering them in '70. The thermostatic controls were garbage and the system was prone to hard to find vacuum leaks everywhere. Today you could easily spend up to $2k to restore one of these systems and you would have a hard time finding a tech who knows the system and who could find parts for it. Even after all that, it would probably only last a season or two. I won't buy a Mopar with this A/C component on it.
Dave