Anybody know what the normal Fuel Pressure is for 3rd gen Firebird? - FirebirdV6.com/CamaroV6.com Message Board

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Anybody know what the normal Fuel Pressure is for 3rd gen Firebird?

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  • Anybody know what the normal Fuel Pressure is for 3rd gen Firebird?

    Is it the same as our like 38-42psi at idle?

    A mechanic guy listened to the car and told my parents that it might have lost compression.

    I just think that's impossible because the cylinder block has less than 50k on it.

  • #2
    Re: Anybody know what the normal Fuel Pressure is for 3rd gen Firebird?

    What I got online was 40-47 psi for a 2.8. On ours it like 42-50 psi. A easy compression test can confirm if you are looking at a head gasket or something worse.
    Last edited by ssms5411; 03-06-2016, 12:33 PM.
    08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
    96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engine

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    • #3
      Re: Anybody know what the normal Fuel Pressure is for 3rd gen Firebird?

      Yeah, when I get back to California I'm going to try that, but first I'll test the fuel pump first. Thanks Steve.

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