1998 ISUZU NPR HD TSBs (2)
- Bulletin:
- IB0001C001
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Subject regarding engine oil cooler hose replacement. *tt
- Bulletin:
- IB-14-X-001
- Component:
- 060000 engine and engine cooling
- Summary:
- Isuzu: information regarding corrosion inhibitor improvement that changes color of coolant to a dark color and is added at port to both radiator and surge tank. *pe