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- #1
vetteboy86
Well-known member
I adjusted my fuel pressure today, and when I put on the guage, the pressure was around 47 psi. I cranked down on the little screw, and couldn't manage to get it past 52 psi. Could this be a condition of the AFPR, or could it be that the fuel pump cannot supply enough fuel? I am not totally sure if I need more, but at 52 psi the car seems to run much better. This concerns me somewhat. I also noticed that when I rev the engine, my fuel pressure drops off. I am pretty sure I noticed it around 40 psi. I cannot tell you what rpm I was at because I was under the hood. Is this scenario normal? Thanks, Craig
