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What are the Fuel Pressure Secifications for a 1981 Datsun 280 zx?

The fuel pressure specifications for a 1981 Datsun 280ZX are not consistently documented across all sources and can vary slightly depending on the engine's condition and the specific fuel pressure regulator used. However, a generally accepted range is 28 to 32 PSI (pounds per square inch) at idle.

It's crucial to consult your owner's manual or a factory service manual for the most accurate specifications for your particular vehicle. These manuals provide the most reliable information for your specific 1981 Datsun 280ZX. If you don't have those manuals, you might find this information from a reputable Datsun/Nissan repair resource online or at a specialized auto parts store.

Remember that fuel pressure is measured with the engine running. An inaccurate reading can result from incorrect testing procedures, worn components, or a faulty fuel pressure gauge.