I am currently looking for a 79-85 Eldorado Biarritz and was wondering if any years of the 4.1 liter engine are any better than others? I have had people tell me that the '84&'85s are better? thoughts?
Thanks,
~Chuck

 

The '85 model year had some changes & updates to the engine. That would be the better year. You can tell by the ribbed(Dressy) valve covers on the 85 engine.