buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fuel Pressure|1 of 3|Page 1755 > < Fuel Pressure|1 of 3|Page 1753
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DIAGNOSTIC AIDS:

Improper fuel system pressure may result in one of the following symptoms:

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Extended cranking time before the engine starts.

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Rough idle.

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Low idle speeds.

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Cranks, but won't run.

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Code 44 or 45.

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Cuts out, may feel like ignition problem.

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Poor fuel economy, loss of power, or hesitation.

Fuel Pressure|1 of 3|Page 1755 > < Fuel Pressure|1 of 3|Page 1753