What should the fuel pressure at the fuel rail be on a '93 Grand Cherokee Limited 5.2L? Thanks.
'93 5.2L fuel pressure?
Dec 20, 2005
2 Replies
SBlackfoot did pass the time by typing:
4.0 32-34 5.2 33-39Pressure should go up about 3-4psi if you remove the vac line from the pressure regulator.
Thanks. Mine's not bad then, I'm getting 35 PSI without removing the vacuum line.
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