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Isuzu
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1991
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Impulse L4-1588cc 1.6L DOHC Turbo (4XE1-WT)
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Repair and Diagnosis
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Maintenance
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Service Intervals
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Severe Service
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99000 MI or 158400 KM
99000 MI or 158400 KM
Replace
Oil Filter, Engine
Engine Oil
Change oil every 3000 miles when operating under severe conditions.