The Case of the Slippery Oil

Teaches the progressive steps of engine diagnosis and oil consumption cure.
Complete catalog record
Source: PerfCirc
Interest level: ad
Price: free-loan
Format: sd color

Sources

  1. 16mm Filmography (legacy record) — title, length
  2. Educational film guide. Supplements (1959-62) — title, year, creator, length, format, color, sound, description, catalog record