1997 Chevy S-10 Gas Pressure

1997 CHEVROLET S-10
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DDPOWELL
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1997 Chevy S-10 4 cyl Four Wheel Drive Automatic
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checking fuel pressure engine on 58 psi engine off key on 61 psi should engine off key on pressure hold steady? what should the pressure be? Any help would be appreciated
May 24, 2008 at 1:11 PM
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MIKE H R
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on multi portinjection key on engine not running appox 41to 47 psi

engine running {at idle} decrease in pressue is 3 to 10

central multiport fuel injection key on engine not running 58 to 64 psi

engine running {at idle} pressure decrease of 3 to 10 psi.
May 25, 2008 at 1:39 AM
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