Dodge Workshop Service and Repair Manuals

Tests 6 - 10

SYMPTOM

CHECKING FUEL DELIVERY

POSSIBLE CAUSES

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Fuel pump relay

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Fuel pressure out of specification

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Restricted fuel supply line

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Fuel pump inlet strainer plugged

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Fuel pump

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Fuel pump capacity (volume) out of specs

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Fuel pump relay fused B+ circuit

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Fuel pump relay output circuit open

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Fuel pump ground circuit open/high resistance