Ok I first thought my truck (12v in a excursion) was gelling on me its 9 degrees out here. Was able to limp it home the 30 miles.
Once I got home I hooked a fuel pressure gauge up to it and it had 10psi and would drop any time I gave it gas.
Drained and replace the fuel filter(fuel looked fine when I drained it) had a heck of a time getting the fuel filter to prime. Once primed and the truck running it would hold 15psi put would drop when ever the gas was giving.
I have a tork tek and when it warm out it would hold 30-35 psi just fine.
I have a 3/8 draw tube going to 2ft of 3/8 rubber line coming out of the tank, then running up front with 3/8 SS hard line then about another 2ft of 3/8 rubber line feeding the mechincal lift pump.
So what do you think is my lift pump getting warn out not want to suck the cold thick diesel?
Thanks
Mike
Once I got home I hooked a fuel pressure gauge up to it and it had 10psi and would drop any time I gave it gas.
Drained and replace the fuel filter(fuel looked fine when I drained it) had a heck of a time getting the fuel filter to prime. Once primed and the truck running it would hold 15psi put would drop when ever the gas was giving.
I have a tork tek and when it warm out it would hold 30-35 psi just fine.
I have a 3/8 draw tube going to 2ft of 3/8 rubber line coming out of the tank, then running up front with 3/8 SS hard line then about another 2ft of 3/8 rubber line feeding the mechincal lift pump.
So what do you think is my lift pump getting warn out not want to suck the cold thick diesel?
Thanks
Mike
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