Fuel Pressure

Discussion in 'SN95 V6 Mustang Tech' started by MGSTANG, Dec 13, 2003.


  1. MGSTANG

    MGSTANG Founding Member

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    I just hooked up a Mechanical Autometer Fuel Pressure Gauge on my 02, does anyone know if the gauge jumps around a lot. Sometimes its between 30-35, but sometimes it jumps up to 60 and stays. And that's not when it's floored either. Anybody know if this is normal?
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  2. 98CobraClone

    98CobraClone New Member

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    usually, if there is any strain on the engine, I've noticed that my fuel pressure rises a little bit......never had it go from the 30's up to the 60's without flooring it though.
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  3. MGSTANG

    MGSTANG Founding Member

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    I know somethings wrong because it's staying at 55-60, a friend of mine told me that the engine computer will raise fuel pressure when incoming air is to hot. What could be causing that? It might even be a bad gauge.
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