Join Date: Jan 2014
Location: Nothern California
The regulator is sealed with plastic cement if I remember right.
Also, the fuel pump relay could be failing not passing full power to the pump under load.
You might want a new sending unit.
08 KFX450r- DASA, FCI, Stage 2 Hotcams, Wiseco Programmer, Dynatek Coil, 6K HID, 7" LED Light Bar.
Poly Case Saver, Streamline Stabilizer, Full PRM Skidplates, Pro Armor Bumpers, Tusk Heel Guards, TRX Rear Hubs, Bar risers, IMS 3.7 tank
Skat Trak, STI Tech 4 XC
Next mods- JE 12.8(Thanks coop!), ported head, a arms, axle