Isuzu D-MAX 2020 - Fuel Filter

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SERVICE AND MAINTENANCE
Change the fuel filter in accordance with the Maintenance Schedule. Have fuel filter
replacement performed at an Isuzu Dealer.
Drain the water when the water separator warning light comes on.
Fuel Filter
Maintenance Schedule
 →Refertopage6-142
WaterSeparatorWarningLight
 →Refertopage 4-65
ADVICE
• Water remaining that is not discharged from the water separator (fuel filter)
could freeze and damage the vehicle.
CAUTION
• If the water separator warning light comes on while the engine is running,
immediately drain water from the fuel filter. If you still continue driving with the
warning light on, the fuel injection system may fail.
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