2003 fuel pressure regulator

[Rocket Man]

My FPR was leaking down on mine, causing me to have to cycle the key a few times to get pressure before it would fire up. I was able at the time to buy a rebuild kit for about $10 that had the o-rings and other parts that wear out. I can’t find that kit now. It sure was cheap and easy.

 

[MassHoe04]

I thought we all had Flex Fuel... Every time we go to the pump, the debit card flexes!

 

[915_Tahoe]

@915_Tahoe Rene, do you have a part number for the vacuum line to the FPR (green arrows in pic) on an '04 Tahoe 5.3L Flex Fuel? Last 8 of VIN 4R199261. I'm sure it's discontinued but would like to see if we can find one with the OE part number. Thank you!

View attachment 374070

Gm#17113699
Discontinued

 

[Fless]

Gm#17113699
Discontinued

Thanks!