Workshop Hints

Workshop Hints

Before any service work is performed on any fuel system related component, always adhere to the following:
- Observe relevant safety legislation pertaining to your area.
- Ensure adequate ventilation
- Use exhaust extraction system where applicable (alleviate fumes).
- DO NOT SMOKE while performing fuel system repairs.
- Always wear adequate protective clothing including eye protection.
- Use caution when working around a HOT engine compartment.
- BMW does not recommend any UNAUTHORIZED MODIFICATIONS to the fuel system. The fuel systems are designed to comply with strict federal safety and emissions regulations. In the concern of product liability, it is unauthorized to sell or perform modifications to customer vehicles, particularly in safety related areas.
- Always consult the REPAIR INSTRUCTIONS on the specific model you are working on before attempting a repair.

Checking Fuel Tank and Ventilation System for Leak-Tightness
Refer to the Repair Information Section 16 00 100 for procedures on testing the fuel tank/ventilation system.