When a vehicle’s rust prevention performance declines, impure substances are produced causing clogging in the radiator, which in turn makes the engine prone to overheating and seizure.
Isuzu Genuine Long Life Coolant’s (LLC) main components include Ethylene Glycol and rust inhibitors. Unlike traditional coolants with phosphate and borate contain, it does not react negatively with the aluminum components such as radiator assembly, water pump, and other engine-related parts.
- Inspect engine coolant level and system leak regularly
- Change engine coolant annually or 20,000 kilometers, whichever comes first.