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2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

2004 Tahoe. 4.8L. Where exactly is the fuel pressure regulator?

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Old Jan 4, 2017 | 7:36 PM
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JumboManGo
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Default 2004 Tahoe. 4.8L. Where exactly is the fuel pressure regulator?
I'm lost. It's not on the driver's side fuel rail. Help?
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Old Jan 4, 2017 | 7:38 PM
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if you do not have a return fuel line....the system is returnless and the fpr is in the tank/part of the fuel pump assembly
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Old Jan 4, 2017 | 7:39 PM
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Your post has saved me so much time. I couldn't find an answer online anywhere.
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Old Jan 5, 2017 | 7:55 AM
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The service manual also corroborates this, it shows the FPR for the 5.3 but not the 4.8


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