I'm trying to track down an old program that I remember using a few times. I believe it was in the Windows 3.1 days, but it could have been early 95/98. I'm pretty sure it came on one of those 16 thousand shareware programs on one CD deals.

The program was a quiz-like game about automobile engines. It would animate an isometric engine and then stop and tell you the symptom(s). "Engine turns over but no combustion is heard." You would then attempt to choose the correct diagnosis.

Anyone remember using such a program?