... for Type 1 and Type 4 engines (1968-1979)
Service and specifications
AValueNotesInspect every10,000 km
(6,000 mi)From "So wird's gemacht" manual:
- Inspect: 10K km
- Replace: 20K kmReplace every24,000 km (15,000 mi)The FI engine originally used
long-life spark plugs. If NGK plugs are used,