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chrisrawe

New Member

• May 2, 2013

• #1

Anyone know what fuel pressure 3.9 efi should run at, just brought a fuel pressure gauge to check my fuel system for faults but not sure what it should be ..... In psi

 

jamesmartin

Well-Known Member

• May 2, 2013

• #2

34psi iirc

 

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chrisrawe

New Member

• May 2, 2013

• #3

Wicked many thanks