That was 100% sound advice, and spot on. He did not however, go into every symptom of low fuel pressure or restricted fuel flow, which will still be within specs in many cases, but as more fuel volume is needed at a certain rate, a restriction in the line, rail or damage to the internal surface of the fuel line, from hastily installing a fuel filter, instead of carefully and deliberately connecting the hose end, it makes a flapper valve, like the one inside of a toilet tank, that flushes, when the fuel delivery rate increases and pressure is maintained by the pump, the fuel encounters resistance due to the specific liquid fuel's viscosity, or resistance of flow or movement through a fixed diameter orifice, hose, capillary, pore, nozzle, regulator, valve, or jet. When the fuels friction acts on the damaged filter flow outlet, line flow inlet portion (flapper) it causes it to peel inward, cutting off flow and in high demand cases, reducing fuel pressure as a secondary or checking effect. Another symptom of low pressure is an increased time span observed while starting engine , starter engagement time, cranking to running time, etc. A lagging throttle response is present in most all of these conditions. Loss of power under load at a given rpm as he stated on a flow, or pressure drop at a given flow rate indication, and of it occurs at slightly varying rpm under the same working running conditions, can indicate the electrical connection issues he mentioned as an antagonist! Like antifa gremlons, in your car or truck.
I see your other videos and I like them all. But, I click on this one because of where I currently am. I have no access to fuel pressure gauge and because of title of this video I was hopping for solution, no dice. Kinda missed the title here me thinks Andrew!
My 99 Durango just cranks a long time then starts i put new injectors & a new fuel pump it only does it after it sits for an hour or so plz help and thank you
That was 100% sound advice, and spot on. He did not however, go into every symptom of low fuel pressure or restricted fuel flow, which will still be within specs in many cases, but as more fuel volume is needed at a certain rate, a restriction in the line, rail or damage to the internal surface of the fuel line, from hastily installing a fuel filter, instead of carefully and deliberately connecting the hose end, it makes a flapper valve, like the one inside of a toilet tank, that flushes, when the fuel delivery rate increases and pressure is maintained by the pump, the fuel encounters resistance due to the specific liquid fuel's viscosity, or resistance of flow or movement through a fixed diameter orifice, hose, capillary, pore, nozzle, regulator, valve, or jet. When the fuels friction acts on the damaged filter flow outlet, line flow inlet portion (flapper) it causes it to peel inward, cutting off flow and in high demand cases, reducing fuel pressure as a secondary or checking effect.
Another symptom of low pressure is an increased time span observed while starting engine , starter engagement time, cranking to running time, etc.
A lagging throttle response is present in most all of these conditions. Loss of power under load at a given rpm as he stated on a flow, or pressure drop at a given flow rate indication, and of it occurs at slightly varying rpm under the same working running conditions, can indicate the electrical connection issues he mentioned as an antagonist! Like antifa gremlons, in your car or truck.
uh, you should change the title because it literally didn't tell me how to check the fuel pressure without a gauge. awesome 👌 /sarcasm
Right wtf
I second that!
I see your other videos and I like them all. But, I click on this one because of where I currently am.
I have no access to fuel pressure gauge and because of title of this video I was hopping for solution, no dice.
Kinda missed the title here me thinks Andrew!
You guys are almost 2 years late in changing the title. Sure glad I skimmed through it.
So ... how do we check without a fuel pressure gauge ?
By buying a 500 dollar scanner😜
Seriously dude... this guy suck
thank you. Scan tools are pretty inexpensive nowadays. I already have one and wasn't sure how to check the fuel pressure with no valve.
Whoa- what’s the story on that ‘57 Belvedere in the background?!
What about high pressure at rail no codes
Quit wasting people's time who are looking for an actual way to check pressure without a gauge.
If it is bad can it cause the car to die when you put it in Reverse
My 99 Durango just cranks a long time then starts i put new injectors & a new fuel pump it only does it after it sits for an hour or so plz help and thank you
A bad Mass Airflow Sensor also can cause hard starting and the fuel pressure regulator and the fuel filter. I would change those 3 things now.
Fuel pump check valve
Excellent !
What about too high pressure?
LAME, said nothing about how to test pressure without a guage.
HOW TO TEST FUEL PRESSURE MAN? HOW? WHAT KIND OF VIDEO IS THIS?
Wrong title dude!
So this told me nothing on how to check the pressure
. dumb
Tommy boy
Interesting video but misleading title...
your video tells me nothing your video big thumbs down!!!! now i need to brush my tooth;
Great job at Not answering the subject in your title.. bunk
whatever you say you silly wabbit
. Hub min Joi y JB JJ me car
That was stupid. It told me nothing. If I could drive the car, I wouldn't be here.
What a waste