The above vehicles may experience a slow coolant loss due to a defective exhaust gas recirculation (EGR) radiator housing.
In case of coolant loss, the AGR radiator housing (Figure 1) should be examined closely. A crack is sufficient to allow a small amount of coolant to leak out. Due to its installation position, the AGR radiator is difficult to get to. To replace the component, proceed as follows:
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5Important safety note
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