[2Heavy]

Any ideas if the stock fuel pump has enough power to push through a 10micro and a 5 micro filter system??

It is working ok for now , but im worried that with just a little debris in one or both filters it will run out of steam.

Any advice?

Thanks.

 

[HOD-ISB]

You should be fine with the intank pump. Several of us are running the factory pump with a 20 micron baldwin (or fleetguard) water separator, a baldwin 5 micron (or fleetguart 7 micron) filter/water separator in the factory location, and a cat/fleetguard 2 micron GDP kit with no issues. Install a FP gauge reading between your last filter and the CP3 and if you keep your HP levels within 100 of stock you should be fine.

 

[TVtruck]

He has an 04 with the LP under the hood.

Moved to the new 03-04 section:thumbsup:

 

[HOD-ISB]

If that is the case then disregard what I posted. I just assumed it had been upgraded to the intank pump. Most of the 03-04 that I've seen have been. :doh:

Thanks for the new section BTW :thumbsup:

 

[Trapper]

I have a Holley Black pushing to my stock pump. For now its working good. At least Im getting 20PSI out of my Holley with no fuel pressure drop.

 

[Buffalo]

I have an '03 & have towed many thousands of miles & a couple of years with the factory stock filter along with a Cat. 2 micron filter & never had any problems. The truck also had a power adder on it.

I installed a Glacier Diesel Walbro 392 pump that moves much more fuel & noticed NO improvement in performance, which, tells me that the engine was getting enough fuel with the stock pump. The stock pump did not die. I just replaced it at about 65,000 miles because many people were having issues at around 70,000 miles with them. It was preventive maintainance!!!

Have no fear!!!

Joe F.