Walbro 450 stock wiring harnesses
#1
Walbro 450 stock wiring harnesses
upgrading the fuel system on my boosted 2012 GMC Sierra 1500 5.3 and was wondering if anyone has used the stock fuel pump wiring harnesses to run a single walbro 450 and if not how are your wiring
#2
11 Second Club
iTrader: (13)
Buy a hot wire kit and save your truck from burning to the ground. The factory wiring cannot reliably support the additional amperage/voltage draw from the larger pump. Also the hot wire kit gets hooked directly to the alternator so the fuel pump will receive whatever voltage the alternator is putting out as opposed to whatever the battery/pcm are sending to the pump
#3
Buy a hot wire kit and save your truck from burning to the ground. The factory wiring cannot reliably support the additional amperage/voltage draw from the larger pump. Also the hot wire kit gets hooked directly to the alternator so the fuel pump will receive whatever voltage the alternator is putting out as opposed to whatever the battery/pcm are sending to the pump
any chance you have a link
#4
11 Second Club
iTrader: (13)
Racetronix - Hotwire / Power Upgrade
Start here, you may have to research around the site tho on exactly what people are doing for wiring upgrades on NNBS trucks
Start here, you may have to research around the site tho on exactly what people are doing for wiring upgrades on NNBS trucks
#5
Racetronix - Hotwire / Power Upgrade
Start here, you may have to research around the site tho on exactly what people are doing for wiring upgrades on NNBS trucks
Start here, you may have to research around the site tho on exactly what people are doing for wiring upgrades on NNBS trucks