Search Results for ‘lift pump’

(posting for a friend) No start, cranked, primed, bled, no start. The first thing he noticed is the p pump or ofv does not make a sound while priming?? You know that air hissing sound you get after pushing the plunger 20 or so times nada He is getting fuel out of the filter housing bleed...

I've been reading this forum for years to figure out stuff for my truck, but I finally found something i cannot find the answer to here. I have a smarty touch programmer and it shows all kinds of stuff I don't understand. I recently started having some start issues and on here it says either...

Sooo... NOOB here. I bought a 06 2500 Cummins and it did run, now it doesn't. I had to jump it to get it on the trailer, no problem. Jumped it to get it off as well. Bought two new batteries and rerplaced the cables, positive and negative. Sanded the connections to the grounds and fuse block...

Hey guys I have a 1990 D250 2wd. Just put a rebuilt VE pump on, and still getting air to the injectors in the fuel. I can hear a quiet “sssssss” sound when i stick my head under the hood after attempting to crank for a minute. It sounded like it was coming from the lift pump. Took off old lift...

I recently installed the fleece powerflo in tank lift pump with the new 1/2” fuel line and the fleece filter housing that replaced the stock filter bowl. At first I had a few leaks that were my fault and I fixed them. Now after reading many many threads on hard starts, I came across the inline...

Need help please!!!! Fuel pressure gauge jumping 1999 24 valve with isspro gauges… just bought a brand new fass 165 and the fuel pressure keeps going down to 0Psi and back up to 18psi as it did with the stock lift pump before I installed the fass also the lift pump also doesn’t prime when...

So 98.5 truck started to die when i would push clutch in to come to a stop. The lift pump wouldnt come on when i turned on the key. When i bumped key to get it to run a long time, it would just run for a second. What to do?

I noticed today coming home my truck would occasionally jump in rpms only like one tick on the tach but you could feel it. No cruise, and would do it in any gear and speed about every 30 seconds. First thing I am doing is draining the housing of the filter, going to replace the filter then go...

Hello, I'm hoping that someone can help me figure out what's going on with my truck. I recently replaced the power steering pump and after doing so I now have a lope at idle. I don't believe there is a connection with the pump but I may be wrong as I did move the airbox and I could have caused...

Not sure where to start so - I have 30% over injectors, less than 50k miles old from Exergy (truck 280k) tuned with a RaceMe Ultra on +60hp tow tune. During the summer months, if I ever did a hard pull I would get a CEL with code: P0087: Fuel Rail Pressure Too Low. Back then I would think...

Hello all, I’m in a huge time crunch at the moment and could really use help, A bit of my background, I’ve owned at 93 and 95 12V, a 08, 09 and 10 6.7 and now own a 98.5 24V. the current truck 98.5 24V ran out of fuel one day and I’m assuming killed the fuel pump and VP44, I replaced the fuel...

First time diesel owner with a new truck. 90,000 OG miles. Unable to contact original owner now. I drained and changed the fuel filter and went through the bumping the starter process to prime the filter.NO start. NO pump noise. I opened it up filter to check if it filled and no fuel pumping...

Hey all, I'm disappointed that this is my first post but I'm in need of my truck and cannot get it to start. I have a 1995 ram 3500 with the 5.9 12 valve cummins. I changed my fuel filter the other day and the WIF sensor that attaches to the bottom of it(filled the filter with fresh diesel)...

I might have put this in the wrong forum so ahead of time my bad I’m new to the site… but I’m stuck on rather just getting a new vp44 or a fass pump (my problem) I was driving and the truck and it started misfiring (like it was 2-stepping) pulled over turned it off n on, and saw my fuel...

So I’m upgrading to a DDP 12mm cp3, I already had a Fleece power-flo pump in tank but want at least 200+ gph to the cp3. so I got a Fleece distribution block, 1/2” fuel line, Napa fuel filter head, Donaldson filter, etc. for the fleece pump. I plan on ordering a Fass this week and running it...

What is this bolt for and i believe it is leaking fuel. Do I tighten it all the way down?

I am looking for some help diagnosing a hard start on a recently purchased 2003 5.9 CR Cummins, I have searched a lot on this forum and done a tonne of reading. Truck is higher mileage at 470,000 km. Sometimes the truck will start on the fifth rotation sometimes it will take turning it over for...

Just bought an 01. The owner had just installed a new in tank fuel pump/lift pump a month before I bought it. I just installed a fuel pressure gauge to monitor lift pump pressure. I discovered the lift pump was not working after installing the gauge. I have 12v to the harness on the tank when...

Installing my Airdog II-4g 100g/hr pump today... got the fuel sender modified, pump on the rail under bed, and went to wire it up while the transfer pump was putting fuel back in the tank. Got the pump plugged in, positive and ground hooked up, and went to clip the last piece together... aka the...

Like many things in life during 2020, we had pump sourcing issues with our Fuel Boss pumps. The supplier consolidated and the pump was discontinued. However, in November 2020 we found a comparable pump. We spent hours testing the new pump on a 1998.5, 2nd gen and on a 2007, 3rd gen. Both tests...