I actually currently own a '84 Oldsmobile Delta 88, I think its a great car, have had it over a year and it has not been to the shop once!!! Just little minor stuff I could do myself. The wife drives it 60-100 miles/day 5 days a week going to work and back, you couldnt ask for a more dependable vehicle, and what's more I only paid 450$ for it, seriously
But I guess this article is reffering to the 4-6-8 and diesel engines. Mine is just a 307 (5.0) V-8.