K 3500 Truck 4WD V8-379 6.2L DSL VIN J FI (1992)
Fuel Return Line: Service and Repair
Injection Line Replacement
Injection Line Routing
Fuel Injection Pump
REMOVE OR DISCONNECT:
1. Negative battery cables
2. Air cleaner assembly
3. Crankcase ventilator bracket
4. Intake manifold bolts
5. Injection line clips
6. Intake manifold
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Install J 29644-1 to intake ports
7. Injection line clips at the loom brackets
8. Injection lines at the nozzles
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Cap the lines and nozzles immediately
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Do not bend injection lines
9. Injection lines at the pump
