got a campaign pump from cummins to replace the bad one..85$
got a holley red pump to make pusher pump...110$
relay to jump off the orig lift pump power wire....30$
3/8' hose and clamps misc crap...40$

15-20 psi steady fuel press



PRICELESS!!!!!!!!!!!!!!!

not a difficult fix...rcommended by.......ME!!!!

 

How about this insted
got a campaign pump 4090046-15 from cummins to replace the bad one
got a pump relocate kit from genos
going to put pump back by tank
any thoughts?

 

Did the same, with the bigger banjo, runs at 13-14 psi
drops no lower than 11, Banjo made about 1-2 psi on
low limit at full power

 

where do i get bigger banjo? and what size is it?

 

just wondering if you could just put two of those cummins pumps on. One in the stock location and one by the tank?? Is this a good idea or not????

 

You can do it. Vulcan says you could get upwards of 30 psi. They recommend a relay that is activated by oil pressure so you start the truck on one pump and run off both.
High initial fuel pressure can create a hard start problem.
I have a friend that runs the stock LP and a Holley Blue pump with no problems.
I may eventually add a second campaign pump in the stock location for more psi if I need it.

 

Honestly, I wouldn't waste my time with a stock pump. You can get a Walbro for $100 and a few dollars extra would provide you with the parts for a bypass. The 1/2" or 3/8" lines are a nice touch, but, if you were on a budget, you'd be able to get by without them. Definitely an option worth looking into!

 

So will fuel run thought these campiagn pumps without running???

 

Done it, worked flawlessly.

 

I ended up just bolting on a Holley Blue on my frame rail, after a new lift pump and a new injection pump (under warranty) the piece of mind is priceless! Especially now that the truck went out of warranty 4 days ago!

 

Is there an online source for the 'campaign pump'? Or a place where I can get one?

 

Local Cummins dealer is the easiest (if there is one near you).

I could have sworn Geno's Garage was selling them a while back, I remember thinking how odd that was.

Other than that I have never heard of them being sold on-line.

 

Part Number 4090046

 

what is the difference between a holley blue and red

 

hoesli diesel, but you have to have an engine number from a bus or ambulance