2001 GMC C3500HD equipped with 8.1L V8 Gas OHV, 6.5L V8 Diesel OHV Turbo
1
In-Line
Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. Use of fuel tank cleaning kit FC01 is recommended.
2001 GMC C3500HD equipped with 8.1L V8 Gas OHV, 6.5L V8 Diesel OHV Turbo
In-Line
Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. Use of fuel tank cleaning kit FC01 is recommended.
