The engine warranty refers exclusively to the complete engine, comprised of the engine head, block, crankcase and respective internal operating components.
In the case of diesel engines, the warranty also includes the injection pump and the turbo, if these elements are included.
For the engine warranty to be valid, it is necessary to check the replacement of the timing belt. That is, it is mandatory to change the timing belt.
Excluded from the warranty are external parts that may be fitted to the engine, such as: the injector body, injectors, sleeves, distributor, coils, water pump, clutch, intake and exhaust manifolds, different radiators, depressors, fans, different sensors and electrical installations or any other part not previously mentioned.
Regarding the engines, the heating and overheating of the engine for reasons other than this and the inappropriate use of oils and other fluids are still excluded from the guarantee.