5th Gen 1500 Hemi Fuel Problems

[Blivit3]

2019 1500 quad cab; 5.7 hemi; P0171 & P0174; both banks running lean suddenly. Spits, sputters no power. Want to do a fuel pump & relief pressure test. Have the equipment. Never done before on this vehicle. Information is lacking online unless you have previous generation. No schrader valve on the fuel rail! Looking for specs for pressure, and best way to tap into pump line?

 

[shaun freddy]

Welcome to the forum

Kodi​

 

[Blivit3]

Welcome to the forum

Kodi​

Thank you.

 

[HSKR R/T]

@Cbty2050 any help for testing fuel pressure?

 

[Cbty2050]

Need to be able to hook up inline. I have a jumper hose that attaches between the rail and fuel hose to test pressure.

 

[yankeefan31569]

It never ends with these trucks...ughhh

 

[Moostadon]

2019 1500 quad cab; 5.7 hemi; P0171 & P0174; both banks running lean suddenly. Spits, sputters no power. Want to do a fuel pump & relief pressure test. Have the equipment. Never done before on this vehicle. Information is lacking online unless you have previous generation. No schrader valve on the fuel rail! Looking for specs for pressure, and best way to tap into pump line

2019 1500 quad cab; 5.7 hemi; P0171 & P0174; both banks running lean suddenly. Spits, sputters no power. Want to do a fuel pump & relief pressure test. Have the equipment. Never done before on this vehicle. Information is lacking online unless you have previous generation. No schrader valve on the fuel rail! Looking for specs for pressure, and best way to tap into pump line?

Is your truck related to mine because I have been experiencing the same with my 2020 , soon as you cut the key off and restart it’s fine, had the service writer at my local stealership take a ride with me after several times there for the same issue , he said fuel pump , dropped it off , the mechanic couldn’t replicate the symptoms so it was given back to me still broke, I’m at whits end with it a well