Good video. Sounds like you have some common sense. Hard to find these days. Will water clog up your fuel filter. Did an ls swap in a 96 obs. Fuel pressure is 40 and gas a little cloudy. If you have time to answer . Thanks
Only way it will clog it is if it has frozen/gelled but your talking super cold for that to happen in a gas engine if it’s a diesel it will gel and the paraffin actually separates and clogs the filters and injectors
I have a 2003 Yukon Denali and at idle 44 psi and reving up to 2500 rpms, it jumps up to 50 psi quickly then goes to 43 psi. Im going to change the fuel filter first and do another reading. If nothing changes then I should go with a new pump? I also got the p0300 code. I changed the plugs with ngk iridium, new ac Delco wires. Changed the intake manifold gasket. Changed oil Oil filter Air filter Cleaned maf sensor. I get on expressway and get up to 55 mph and blinking cel. Slow down below 46 and stops blinking. What do you think? Maybe a coil along with the fuel pressure being low give me a p0300 code. Thanks for any suggestions
I know you're country but why didn't you clean the chunks of mud off the top of the tank before taking the fuel pump out? Compressed air didn't remove the caked on mud.
Did you not see his bed? I can’t charge 3 hrs labor to clean the bed out to get to the bolts. Dropping the tank is faster anyways. I never remove a bed it’s faster dropping the tank.
Good stuff!!!!
Good video. Sounds like you have some common sense. Hard to find these days. Will water clog up your fuel filter. Did an ls swap in a 96 obs. Fuel pressure is 40 and gas a little cloudy. If you have time to answer . Thanks
Only way it will clog it is if it has frozen/gelled but your talking super cold for that to happen in a gas engine if it’s a diesel it will gel and the paraffin actually separates and clogs the filters and injectors
Good video ! Thx
Would it be easier to lift the bed up to get to the fuel pump?
Never did one myself but have had work box bed come loose and didn’t take much to fix
@@mck799 without a lift yes it would be however this truck has tool boxes and hundreds of pounds of tools in the bed so dripping the tank was easier
Love the simple transfer pump setup. What exactly is a pump like that called......if you're gonna go buy one?
It’s just a cheap oreillys precision brand 4-7 gpm pump. Just make sure it rated for what your using it for ie diesel or gas
@@AutomedicGarage Thank you!
Pushing 300k not too shabby
My l96 ain't starting. Cranks all day but won't turn over. I think it's a fuel issue😫😫
I have a 2003 Yukon Denali and at idle 44 psi and reving up to 2500 rpms, it jumps up to 50 psi quickly then goes to 43 psi.
Im going to change the fuel filter first and do another reading.
If nothing changes then I should go with a new pump?
I also got the p0300 code.
I changed the plugs with ngk iridium, new ac Delco wires.
Changed the intake manifold gasket.
Changed oil
Oil filter
Air filter
Cleaned maf sensor.
I get on expressway and get up to 55 mph and blinking cel.
Slow down below 46 and stops blinking.
What do you think?
Maybe a coil along with the fuel pressure being low give me a p0300 code.
Thanks for any suggestions
I would have to monitor the PIDs and see with my scanner. I don’t really work on GMs
So when I take it on the highway it shouldn't read anything below 55-60 psi?
Anything less the fuel pump is weak?
@@kedsification I would say below 50 is a problem. If your at or above that you should be ok.
I know you're country but why didn't you clean the chunks of mud off the top of the tank before taking the fuel pump out? Compressed air didn't remove the caked on mud.
@@damkayaker I cleaned around the sensing unit just not the whole tank.
Racing fuel pressure
Why not take the bed off to gain access to the pump
It’s faster to drop the tank. I never take a bed off to do a tank.
Did you not see his bed? I can’t charge 3 hrs labor to clean the bed out to get to the bolts. Dropping the tank is faster anyways. I never remove a bed it’s faster dropping the tank.
Man that truck was so nasty to work on 🤮