4.3 chevy questions??? - Pirate4x4.Com : 4x4 and Off-Road Forum

chrissybf86 · 04-19-2006, 04:14 PM

does anyone know the psi of the fuel pump on a tbi 4.3

smith92s-10 · 04-19-2006, 06:11 PM

should be around 12 to 15 psi

04-19-2006, 04:14 PM	#1 (permalink)
chrissybf86 Registered User Join Date: Mar 2006 Member # 68634 Location: benton city Posts: 939	4.3 chevy questions??? does anyone know the psi of the fuel pump on a tbi 4.3

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04-19-2006, 06:11 PM	#2 (permalink)
smith92s-10 Registered User Join Date: Feb 2006 Member # 67326 Location: uniontown ks. Posts: 99	should be around 12 to 15 psi