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Ford diesel service, specs, and known failures

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All 31 articles from Powerstroke Online, newest first.

2026

Engine Sensors Cylinder Head Temp Sensor on a Power Stroke: Check ECT First Locate the correct Power Stroke coolant-temperature sensor by engine, then test ECT codes and scan data before ordering a replacement. Powerstroke Engine Repair Powerstroke Exhaust Manifold Leak: Symptoms and Tests Find a Powerstroke exhaust manifold leak by separating manifold, up-pipe, turbo and boost leaks with generation-specific checks and repair stop points. 6 0 Powerstroke VGT Actuator Diagnosis by Power Stroke Generation Identify the Power Stroke VGT system, compare command with response, and separate actuator faults from stuck vanes, wiring and boost leaks. 7 3 Powerstroke 7.3 Powerstroke ICP Sensor: Symptoms, Tests and Replacement Diagnose a 7.3 Powerstroke ICP sensor using the connector, unplug test, scan data and trouble codes—without confusing sensor failure with low oil pressure. 7 3 Powerstroke Powerstroke Fuel Filter Replacement Intervals by Engine Ford fuel-filter intervals for 7.3L through 6.7L Powerstroke engines, including severe-service limits and when to replace filters early. 6 0 Powerstroke How Much Does It Cost to Bulletproof a 6.0? Plan roughly $5,000–$10,000 for comprehensive professional work, with the final bill driven by coolers, head gaskets, studs, machining, and heads. 6 7 Powerstroke 6.7 Powerstroke CP3 Conversion: What to Verify Verify year and chassis fitment, alternator layout, VIN recall status and installed cost, plus warranty, pump-capacity and belt-maintenance gaps. 6 7 Powerstroke Does a Lifted Power Stroke Hold Its Value? Resale Math See why a lifted 6.7 Power Stroke may lose 61%–100% of its modification spend, then split the truck and build losses for your own numbers. Feature Does the Ford Tariff Lawsuit Cover Super Duty Buyers? A 2025 Super Duty buyer may share the Mach-E plaintiff’s theory, but Bullock v. Ford has no certified class, claims process, or guaranteed refund. 6 7 Powerstroke F-250 Backup Camera Recall 2026: Check Both Campaigns Compare Ford recalls 26V489000 and 23V573000, see which Super Duty configurations match, and verify both campaign numbers by VIN before service. 6 7 Powerstroke 2027 Super Duty High-Output Diesel: What Changed Ford dropped the standard-output 6.7L Power Stroke for 2027. Compare the HO diesel’s output, former $3,500 premium, towing claims, and unknowns. Diesel Exhaust Fluid Does the EPA DEF Derate Proposal Cover Super Duty? See how EPA’s 2026 proposal treats 6.7 Power Stroke pickups, chassis cabs, upcoming model years, and trucks already running current calibrations. 6 7 Powerstroke Super Duty Fuel Pump Recall: Why 26S17 Needs an Update Find out whether Ford recall 26S17 applies after the 24S78 repair, what the corrected PCM reflash changes, and when pump symptoms need diagnosis. 7 3 Powerstroke How to Diagnose a 7.3 Powerstroke Cam Sensor A motionless tach while cranking can be a clue on pre-2002 trucks, but it is unreliable on 2002-2003 models because their clusters behave differently. 6 0 Powerstroke How to Choose the Right 6.0 Powerstroke Head Studs ARP 250-4202 is the most consistently represented option in retail evidence for stock, towing or moderately modified use, but only within a correctly scoped repair. Diesel Exhaust Fluid Diesel Exhaust Fluid in the Fuel Tank Has 5 Exposure Stages On some diesel vehicles, pump operation can move contaminated liquid into the low-pressure fuel circuit even though the engine never starts. 6 7 Powerstroke How 6.7 Powerstroke Cylinders Are Numbered Passenger side gets 1 through 4, driver side gets 5 through 8, and both banks count from the grille toward the firewall. At the bumper, sides look reversed. 6 7 Powerstroke 6.7 Powerstroke DCR vs CP4: Conversion Costs and Risks The DCR kit does not clean the tank, remove trapped metal from complex components, restore damaged injectors or reverse pre-conversion wear. 6 0 Powerstroke Replacing a 6.0 Powerstroke ICP Sensor? Location Matters Early configurations typically put the sensor behind the turbo; later ones use the passenger-side valve-cover location. Model year alone is not a fitment test. 7 3 Powerstroke 7.3 ICP Sensor Location: OBS vs. Super Duty Landmarks The sensor is near the front, inboard portion of the driver-side cylinder head. What changes between layouts is the accessory arrangement. Diesel Exhaust Fluid Urea in DEF Fluid: A Nitrogen Compound for Emissions Control Commercial DEF uses manufactured, highly purified urea, while urine contains an uncontrolled mixture that is unsuitable for an SCR system. 6 7 Powerstroke Which Oil Does Ford Recommend for Your 6.7 Power Stroke? The recommendation varies by model year, vehicle model and engine, so the correct choice starts with your exact truck rather than a universal oil grade. 6 0 Powerstroke 6.0 EBP Sensor: Symptoms Matter but Don't Prove Failure An engine-off EBP value near zero can be plausible when the PID reports gauge pressure because atmospheric pressure has already been subtracted. Powerstroke Engine Repair 4 Power Stroke Engine Generations: Repair Paths A 7.3L high-pressure oil problem, 6.0L cooling concern, 6.4L regeneration complaint and 6.7L high-pressure fuel fault may share symptoms but need different tests. Diesel Exhaust Fluid BlueDEF Exhaust Fluid Is a Brand of Standardized DEF "Blue" does not mark a separate DEF class or the liquid's color. Only SCR-equipped vehicles need it, and it belongs in the dedicated DEF tank, never the fuel tank. 6 0 Powerstroke Oil Capacity: Oil Change vs. Dry System Have at least 15 quarts ready, add less initially, then use a correctly checked dipstick to determine the final fill for your truck. 6 7 Powerstroke Power Stroke Oil Capacity by Year and Truck Series Reported fills are 13, 15 or 17 quarts depending on the truck. The chart sorts them by model year, series, chassis and whether a new filter is included. 7 3 Powerstroke What Oil Type and Capacity Does a 7.3 Powerstroke Need? Plan for a reported 15-quart oil-and-filter service. Start with 15W-40 for warm or heavy use, or 5W-40 for cold starts and variable climates. 6 0 Powerstroke 6.0 Powerstroke Oil Capacity When the Dipstick Is Full Buy 15 quarts with a new filter, but start near 14. Run the engine, let the oil settle with the truck level, then top up based on repeat dipstick readings. 7 3 Powerstroke 7.3 Powerstroke Oil Capacity With or Without a Filter? Use 15 quarts with a filter change, about 14 without. With the engine off for 10 minutes, check the dipstick on level ground; a slope makes the deep pan read low. Powerstroke Engine Repair F-450 Tow Rating: Conventional vs Gooseneck The 2026 fifth-wheel evidence does not support one settled ceiling, showing why a hitch-specific answer matters for your own F-450 and trailer.