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Fuel Pressure Regulator “Blue Spring” Kit for 6.0L Powerstroke (2003–2007)

The Fuel Pressure Regulator “Blue Spring” Kit (AP0086) fixes a boring problem that becomes an expensive one: low fuel pressure on a 6.0L. This updated spring restores fuel pressure back t ...

Why the Blue Spring Upgrade Matters on a 6.0L Powerstroke

The blue spring upgrade exists because the 6.0L Powerstroke has a fuel pressure problem that usually starts small, stays hidden, and eventually gets expensive. From the factory, the regulator in the ...

Full Step By Step How To: 7.3L Diesel Fuel Rail Crossover™ (FRx) 99-03 Ford Powerstroke

Full PDF Instructions can be downloaded here: https://www.riffraffdiesel.com/mm5/RESOURCES/Riffraff_Diesel_FRx_Instructions.pdf Product Link: https://www.riffraffdiesel.com/fuel-rail-crossover-frx/ I ...

New Product: JIC FPR Billet Housing w/ Pressure Shim Springs for 1999–2003 7.3 Powerstroke

The stock 7.3 fuel bowl FPR housing works… until it doesn’t. The cast threads can bind, strip, or flat-out snap if there’s contamination in the threads or the compression fitting g ...

Simplify Your Fuel System And Increase Flow At The Same Time: Max-Flow® 4-Line Fuel Feed Kit

Ready to get the most out of your 7.3? Our Max-Flow 4-Line Fuel Feed Kit removes the leak-prone fuel bowl and pressure regulator so you can get maximum fuel flow directly to your injectors. An ...

Fuel Rail Crossover (FRx) for the 6.0 Powerstroke: fixing the “deadhead” problem the clean way

Ford’s stock 6.0L fuel system is what’s known as a “deadhead” system. Fuel enters one side of the head and hits a dead end at the other end, which contributes to hotter fuel a ...

Full Step By Step How To: 7.3L Powerstroke Stainless Steel Braided Fuel Line Kit

Full PDF Instructions can be downloaded here: https://www.riffraffdiesel.com/content/RESOURCES/Fuel%20Line%20SS%20Braided%20Hose%20Kit%20-%207.3L%2099-03.pdf Product Link: https://www.riffraffd ...

7.3 Powerstroke Fuel Bowl Rebuild - Full Step By Step How To

Fuel leaks on the 7.3 Powerstroke are one of those problems almost every owner will deal with sooner or later. While these trucks can seep fuel from a few different places, the fuel filter housing (f ...

Top 10 Fuel System Upgrades for the 7.3 Powerstroke

The 7.3L Powerstroke is simple, reliable, and painfully honest. If fuel supply is weak, dirty, restricted, aerated, or leaking, the truck will let you know. Fuel system upgrades are not just for big ...

7.3 Powerstroke Fuel Feed Line Kit (99–03): Stainless Braided JIC Upgrade

Why 7.3 owners replace the factory hard lines The OEM hard lines from the fuel bowl to both heads are known for being worn, restrictive, and failure-prone as trucks age—and when one breaks, it& ...

Ford Recall List: 6.0L Powerstroke

Just like our 7.3 recall list, on this 6.0L recall list, we’ll concentrate on drivetrain related recalls and include links to documents where we can find them. Some recalls listed on the NHTSA ...

7.3 Fuel Bowl Leaks: Get rid of them for good

One of the more common leaks on the venerable 7.3L Powerstroke is from the fuel bowl. Doing a full rebuild when you first acquire a new 7.3, or when a leak arises is best practice. Our Complete Fuel ...

7.3 Powerstroke HPOP O-Ring Kit: Fix the Valley Leak the Smart Way

If you’ve got oil pooling in the 7.3 engine valley (under the fuel bowl/HPOP area), the HPOP is always on the suspect list—especially the rear/end plug and the high-pressure discharge fit ...

Every Recall Issued For the 1994-2003 Ford Equipped with the 7.3L Powerstroke

There’s dozens of recalls associated with our trucks. Some of these we’re all aware of, some are news to us, and some (the mass majority) truck owners were never even told about. It&rsquo ...

6.0 Powerstroke Torque Specs: Full Bolt Torque Chart for 2003–2007 Ford Diesel Engines

Bolt torque for the 6.0 Powerstroke shouldn’t be guesswork. So we pulled the specs from Ford service manuals and other trusted sources, then organized them all in one place below. Consider this ...

7.3L Powerstroke - Exhaust Back Pressure Sensor Diagnosis

The 7.3L Powerstroke doesn’t have too many sensors compared to more modern era diesel’s, but the ones it does have all play important roles. This week, we’ll be diving into the Exha ...

Fuel Pickups: Which one is right for you?

Fuel pickup options are everywhere—sumps, draw straws, high-volume pickups, or simply modifying the factory setup. Each solves a specific problem and improves fuel delivery in its own way. But ...

Eliminate 6.4L Boost Leaks For Good: Complete CAC Intercooler Boot Kit

Intercooler (CAC) boots weaken with age, leading to potential failures, boost leaks, and a noticeable loss of power in your Ford 6.4L Powerstroke. Eliminate these issues and keep your boost where it ...

7.3L Powerstroke High Flow Fuel Banjo Bolt Set - Full Step By Step How To

Full PDF Instructions can be downloaded here: https://www.riffraffdiesel.com/content/RESOURCES/Riffraff%20Diesel%20High%20Flow%20Banjo%20Bolt%20Instructions.pdf Required Parts: Riffraff Diesel High F ...

High Flow Fuel CVD Fitting - Full Step By Step How To Installation

Full Downloadable PDF Instructions Available Here: http://riffraffdiesel.com/content/RESOURCES/High%20Flow%20Fuel%20CVD%20Fitting%20Instructions.pdf Parts Required: Riffraff Diesel High Flow Fuel CVD ...