Diagram for connecting fuel hoses

2003 CHEVROLET TAHOE
200,000 MILES • 5.8L • V6 • 4WD • AUTOMATIC
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CHRISTINA DAVIS
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  • 1 POST
Oil pressure sending unit.
Mar 25, 2022 at 12:52 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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KASEKENNY
  • AUTOMOTIVE REPAIR CONTRIBUTOR
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Couple questions, you noted this was a 5.8L but it appears there was only a 4.8L or a 5.3L engine option, so which one is this vehicle?

Next you said you needed fuel line diagrams but where are you trying to connect them? To the pump? If so, I attached the info below, but the lines should be different sizes so that they only go on one connection.

https://www.2carpros.com/articles/how-to-replace-an-electric-fuel-pump

Then you noted about the oil pressure sending unit. I attached the instructions on this unit, but I am just not sure if you need something different.

Please run through this info and let me know if you need more info. Thanks
Mar 26, 2022 at 10:07 AM
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