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Jeep Truck
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1986
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J-10 Truck L6-258 4.2L VIN C 2-bbl
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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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72500 MI or 116000 KM
72500 MI or 116000 KM
Replace
Coolant
Change coolant. Use 50% concentration for -34 F (-37 C) protection.