sding,Define strong. Our definitions are likely different.Anyway, certainly have read on the forum that the smaller FWD Cadillacs that are lighter than the 1982-1985 RWD 4.1 powered Cadillacs are OK.This is not a lighter FWD Cadillac, and plus it was the first year of the 4.1. Run.If you do buy it prepare for a lot of misery. Think about what you like about your 1962 Cadillac. Is it that it can accelerate to 50mph in less than a minute? Seriously if power and reliability are your very lowest priorities, then drive the car on an extended test drive to see if you could tolerate it. The owner will not object, no one else is interested.Again, while some write that the 4.1 is not that bad, no one ever chimes in with a story about an engine after WWII that was worse. That is because the 4.1 is the worst engine Cadillac ever made. Whenever a CLC member talks about their Cadillac (1982 thru 1986) I know it probably has the 4.1 and like many others, I feel sorry for them - so there there is that aspect to consider too.Run!Good luck on your decision,Scot
1)represent the Cadillac as it was when new2) be able to drive it to shows( long distance) 3) easyer on the wallet as far as up keep.4) easyer on us as far as travel goes. All opinions and info will be greatly appreciated! Thank you, Joe
4100 lasted until 1988 (Allante'); 1987 for standard models. I agree it is a powerplant to be avoided at all costs. Circumstances would have to be rather extraordinary to do otherwise. My advice is to stay away unless we're talking as-new, in-wrapper time capsule at giveaway price - not going to happen.
Allante' used a specially tuned version of HT4100. Not quite the same plant in regular production models.