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So. IL | In response to my post below-Slow starting 2001 siverado 4.8 V8
I swaped out realys and seen nothing different. I then put a gauge on the fuel line and found 0 PSI. I then was able to get it started and had 47 psi running. As soon as I shut it off, I lost pressure immediatly. In 20 seconds I only had 6 psi. After a couple of minutes it was back down to zero. So I am thinking regulator or pump. Does a regulator hold pressure, or just regulate the fuel pump pressure? TIA! | |
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Slow starting silverado-Update
