Engine

Asked by Apr 08, 2017 at 02:52 PM about the 1991 Oldsmobile Ninety-Eight 4 Dr Regency Elite Sedan

Question type: Maintenance & Repair

Will a engine out a 91 ninety eight Oldsmobile fit a
2001 Buick Century

3 Answers

10,920

Even if it did then how will you control it? The ECU (if it even had one) may not have any sensor inputs ... if it did I can guarantee that your cars ECU would not recognize them simply because the algorithm (computer program) is written for a 2001 Century

Ok so if it don't have the ecu wud it work ?

72,485

It has an ECM and is computer controlled! GM cars 1981 and newer do. But the swap won't work. A 1991 model is OBD I, a 2001 model is OBD II. Completely different computer systems!

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