During this time, Klum was supported by the singer Seal especially when she gave birth to her child with Briatore, Helene. Heidi Klum's second baby - with Seal Seal soon proposed to Heidi and were married in a seaside ceremony.
Exhaust gas recirculation (EGR) is a system that takes exhaust gas from a dieselâs exhaust manifold and reintroduces it into the intake of the engine to reduce the combustion chamber temperature.
EGR operates when conditions exist that cause pinging or valve clatter. A valve opens and circulates exhaust gas into the intake manifold to cool the combustion process. Exhaust gas is very low in oxygen. Adding exhaust gas to the fuel/air mixture, helps lower cylinder temperature.