low fuel pressure after gauge install

[oneshotkyle]

finally installed my diprical gauges today and have 5-6lbs showing at idle and can take it to zero when hard on the peddle. what do i do now?

 

[nickleinonen]

pusher pump...

 

[oneshotkyle]

fass 150 or 200? i do plan on stage 2 cp3 and turbo sooner or later.

 

[qzilla]

Just so you know, 5-6 psi at idle is within the factory spec for the in tank fuel pumps. Since you have a 2005 this is what you should have.



The newer pumps are low pressure, high volume pumps.



Now going to Zero at WOT is not good and for your modifications you definatley need more fuel supply. You should at least have good piece of mind that your pump is not BAD!





Quad

 

[nickleinonen]

fass 150 or 200? i do plan on stage 2 cp3 and turbo sooner or later.

how 'bout a walbro? i've got a gsl392 sitting on my desk waiting for me to install it on my truck [still need to aquire a regulator and pickup tube]

 

[oneshotkyle]

thanks for the info that gives me some relief about being a HVLP system.