Fuel
Everything pertaining to fuel system. This includes injection pumps, injectors, lift pumps, filters, etc.
55 Cummins articles in this category
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AirDog Draw Straw installation You will need a 15mm socket and 1/2 ratchet for the bands on the tank. You'll also need a flat blade screwdriver, hammer, floor jack, and a ratchet strap. The way I remove the fuel tank is to place the jack under the tank just to support the weight. Then wrap a ratchet strap around the fuel tank and hook it to the jack pivot pin. Tighten the strap lightly not enough to crush the tank. You need to take a screwdriver and hammer and lightly tap on the sender ring
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AirDog 100/150 Filters Numbers AirDog 100 & AirDog 150 Part Number FF100-10 (10 Micron) Fleetguard FF5617 FF100-5 (5 Micron) Fleetguard FF5587 FF100-3 (3 Micron) Fleetguard FF5613 2 micron fuel filter NAPA 3626 WS80 (Water Separator) Fleetguard FS19768 WS100 (Water Separator)
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ASD Relay Controlled Lift Pump If the ECM is no longer powering the electric lift pump and you’re using a manual switch wired directly to the fuel pump relay for control there is a danger of the fuel pump feeding a fire in the event of an accident even if the engine stalls. The automatic shutdown relay is an alternative that will turn the fuel lift pump off if the engine stops and still be able to prime the VP44 if needed. The automatic shutdown relay (ASD) in the power distri
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My very first step was to install the draw straw. To do so, either the bed has to be lifted off of the truck, or the fuel tank has to be removed; I chose to remove the fuel tank. If you do not know how to install a draw straw, here is a write up on draw straw installation: http://www.cumminsforum.com/articles/articles/35/1/Vulcan-Draw-Straw-Installation/Page1.html After the draw straw is installed, and the proper fittings installed on the straw, get the fuel tank into position to be reins
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Bosch Certified VP44 Injection Pump Rebuilders This write-up is to list out all Bosch Certified injection pump builders who have an on-site Bosch 815 injection pump stand for testing and calibration Bosch VP44 injection pumps found on the Cummins Turbo Diesel. This is to educate Dodge Ram Cummins Turbo Diesel owners who there is only a handful of companies have the proper tooling for rebuilding Bosch VP44 injection pumps. This is not to steer you away from different vendors or dealers but t
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Just to kill off the whole Bosch VP44 diaphragm failures and voiding of warranties. This diaphragm is out of a Revision 027 pump. As you'll see it's a harden steel plate with plastic on the inside holding a o-ring seal. Here is the inside of the diaphragm and the o-ring seal. This is the top cover of the diaphragm. This steel plate is harden steel and held in place with a snap ring. Looking through the hole and you can see the plastic and st
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Here it is gang the Bosch VP44 Injection Pump fully disassembled. Here is the rotor and injection pump assembly. I stood the rotor assembly up and pull the pistons out of the rotor. Yes, these pins are the 3 pistons pumping together to create the high pressure. This of course, is the main shaft, vane pump and cam ring. Take notice to the 3 rollers and shoes below the main shaft. These 3 roller shoes ride in the slots of the main shaft and roll around inside the cam ri
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Bosch VP44 injection pumps key part numbers key# Cummins# 026 - 3944021 027 - 3944022 028 - 3944023 029 - 3944024 030 - 3944025 031 - 3944026 032 - 3944027 033 - 3944028 034 - 3944029 035 - 3944030 036 - 3944031 037 - 3944032 038 - 3944033 039 - 3944034 040 - 3944035 041 - 3944036 042 - 3944037 043 - 3944038
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Bosch VP44 Injection Pump Overflow Valve Overflow Valve Description The overflow valve is located on the side of the Bosch VP44 injection pump. It is also used to connect the fuel return line (banjo fitting) to the Bosch VP44 injection pump for your Cummins powered Dodge truck. Overflow Valve Operation Fuel volume from the fuel transfer (lift) pump will always provide mo
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How to remove the Bosch VP44 Injection Pump the quick and easy way. Takes approximately 45 minutes for me to remove the VP44 Injection pump. Remove the Mopar1973Man Crankcase vent (if applicable) Using a 10mm socket remove the four air horn bolts and one dipstick bolt. Using a 7/16 or 11mm socket loosen the top clamp of the intake boot. Move the grid heater and intake horn out of your way. Pack a shop rag in the
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Here you go gang... How to remove the VP44 the quick and easy way. Takes approximately 45 minutes for me to do this much. Remove the Mopar1973Man Crankcase vent (if applicable) Using a 10mm socket remove the air horn bolts and dipstick bolt. Using a 7/16 or 11mm loosen the top clamp of the boost boot. Move everything out of your way. Pack a shop rag in the intake to prevent stuff from falling in.
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Bosch VP44 Injection Pump Replacement Removal 1. Disconnect both negative battery cables at both batteries. Cover and isolate ends of cables. 2. Thoroughly clean fuel lines at cylinder head and injection pump ends. Thoroughly clean Bosch VP44 injection pump and supply/return lines at side of pump. 3. Disconnect 9–way electrical connector at Fuel Pump Control Module (FPCM) (Fig. 22). 4. Remove fuel return line at side
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Bosch VP44 Injection Pump Requirements I'm going to do a quick article on requirements for long life from a Bosch VP44 injection pump. Here is the list of thing that are required to keeping a Bosch VP44 injection pump happy in your Cummins powered Truck. Fuel Pressure Fuel Filtration Fuel Lubricity Clean DC Power Fuel Pressure
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Here you go gang. This is the Bosch VP44 injection pump rotor disassembled. All I've done is taken the snap ring off the infamous diaphragm and pried it out. Not much inside the rotor body. Here is the rotor shaft, injection pump, fuel pin and solenoid. Here is all the parts disassembled out of the rotor head.
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The Edge Comp is installed with a Bosch VP44 Injection Pump Stealth Cover. A lot of people are wondering how hard it is to install. I hate to say it, but it's extremely simple. I think the biggest thing is installing the Bosch VP44 Injection Pump Stealth Cover. First off...Disconnect your batteries! - Negative cables. I got smart and started with the Bosch VP44 Injection Pump Stealth Cover installation. Which is basically loosen the clamps
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Looking to buy a Quadzilla here is the links back to Quadzilla Power. 1998.5 to 2000 Dodge Ram Quadzilla Adrenaline $699.99 2001 Dodge Ram Quadzilla Adrenaline $699.99 2002 Dodge Ram Quadzilla Adrenaline $699.99 Firstly you need excel on a computer. 1. Start by opening your datalog, 2. The delete the columns you dont want in the reports 3. select the
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This video gives you a quick run down on the easiest way to check to see if your quadzilla is setup for V2 tuning. Please see this article if you need to update to V2 tuning.
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This article was created to shed some light on the facts for tuners on a VP44 Cummins. Here is a quck list of features for various tuners so you can compare. The $K / Redline /TST PMCE are not included as they are a special breed of tuner that people run for a specific reason. Not all tuners are equal and there are a lot of opinions as to "what is best" Use this to figure out what is best for you and your truck. Quadzilla ADR tuning video ADR tunin
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Custom AirDog 150 Install Doing a custom AirDog install I think the hardest thing that people struggle with is getting the draw straw installed properly in the proper place. First of the draw straw should not be installed in the sender basket. The reason is the return fuel from the rear of the head is heated by the heat of the head and that will be the first fuel you going to pump back to the VP44. We all know that you want cool fuel for the VP44 this is a bad idea. Second, your draw straw
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Just putting an article together to document my experience with installing my Drawstraw 5 with a retrofitted in tank lift pump already installed. I want to emphasis that I am by no means an expert in this area, and a lot of what I have written is based on direct phone conversations with Eric @Vulcan. He's a great help and I couldn't of completed this install without his guidance. So to start you are going to have to drop your tank. Now, having more then one person will certainly
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This article covers the Timing tables in the ECM that control what timing is at a given point in time. It is meant to help people understand why timing does what it does, and why MPG falls off so fast as MPH increases beyond ~55 mph. It also helps show why mpg is non existent with a truck with 4.10 rear end. For the sake of the article we are only going to look at 3 timing tables, there are more, but they dont really apply all the time. Also keep in mind I tried to make the x ax
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Edge Comp Settings From what I understand when your setting you power levels you got the main number (1-5) and the sub level (1-5). To set the sub-level press the power switch and hold for a few seconds and release. The LED bars will be flashing rapidly. Now you can adjust the sub-level. The main number controls the maximum fuel rate and maximum timing advancement. This it the amount of total fuel at WOT that will be used. Higher the numbe
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Excessive Cranking Fuel Pressure / Difficult Starting Hot The hard starting problem is caused by a Bosch VP44 injection pump with a damaged diaphragm internally. A torn diaphragm is typically caused from a Bosch VP44 injection pump that was operated at below 10 PSI for an extended period of time. So technically you should replace the Bosch VP44 injection pump to repair the damaged diaphragm but most rig up an oil pressure switch or a starter delay relay.
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The subject matter has been discussed for years and all diesel enthusiasts/owners know how important it is to maintain proper levels of fuel pressure via the "transfer pump" or Lift Pump for reliable operation. There are many requirements that each owner/operator may wish to achieve in replacing the OE Carter or perhaps making an aftermarket selection. Notably, most have had the rude awakening of a failed VP44 following the failure of the Lift Pump in a too late scenario. The cost of a VP44 com
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Fuel Gauge Replacement Sender For all of you that are running around with a broken fuel gauge that reads incorrect level than actual fuel level, there is a replacement sender that you can get from the Dodge Dealer. Part Number: 4897669AB (For 2000-2002 Dodge Ram) Part number # 4897669AC (Updated fuel sender part number - Oct, 2020 @Towrigdually) Approximate Cost: $68.45 I was warned by the Dodge Dealer than the actually part number may vary and you should contact a loca
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For Sale - 2006 Dodge Ram 2500- Flatbed for long box bed Winch bumper Flat Bed for Long Box 3rd generation Cummins Tootlbox are included with key I have a flatbed for 3rd Generation dodge Cummins. This flatbed comes with a gooseneck hitch already in the bed. The winch bumper is part of the set. Tootlbox have a key to lock and unlock all box a single key. There is rust starting and electrical will have to be sorted out on your own.- Price: $1,000.00
- Location: New Meadows, Idaho