This category is dedicated to the legendary Ford PowerStroke engines including the 7.3, 6.0, 6.4, and 6.7 liter diesels. We also cover some topics on the smaller 3.0 PowerStroke. From our guide on rebuilding the 7.3 PS IPR to bulletproofing the Ford 6.0 PowerStroke we have dozens and dozens of helpful, quality Ford PowerStroke articles.
The 6.4 Powerstroke only had a few short years in Ford trucks, in part due to new emissions restrictions but also in part to its mediocre reliability. While it did receive a few improvements over the previous 6.0 Powerstroke, the 6.4 is still prone to a number of common problems, and a few major ones…
In this article, we discuss the idea of bulletproofing the Ford 6.0 Powerstroke engine to improve reliability. The engine ultimately suffers from poor reliability due to problems with its emissions equipment, oil, and fueling systems. Therefore, the process of bulletproofing has arisen to improve the engines weaknesses and ultimately improve reliability. What is “Bulletproofing”? The…
Intake upgrades are an easy mod to unleash extra power, sound, and efficiency on the Ford 7.3 Powerstroke. Many refer to intakes as cold air intakes or performance intakes. They’re without question one of the best cost effective upgrades. However, making a decision can be tough with so many options on the market. If you’re…
The Ford 7.3L Powerstroke diesel is a legendary engine. It’s well known for its reliable history and solid performance from the factory considering the era it was released. However, there are many ways to get more performance out of the 7.3 turbodiesel Powerstroke engine. In this article, we discuss a few of the best 7.3…
A hard start or no start issue can be a troublesome problem to run into on the 7.3 Powerstroke. There are a number of sensors and other engine components that can cause both of these issues which makes it difficult to pinpoint what the exact problem might be. This guide is going to discuss the…
Power Stroke OBD-II Code P1211 – “ICP Higher/Lower Than Desired” (7.3L) OBD-II Code P1211 from a 7.3 Liter Power Stroke is often caused by running “Hot Chips” or tunes that are demanding more ICP (Injection Control Pressure) than the HPOP (High Pressure Oil Pump) can deliver and can be accompanied by a lack of power or…
The 7.3 Power Stroke diesel engine is: a four-cycle turbocharged V-8 with overhead valves. 7.3 liter (444 cubic inch) displacement. Separated into two banks, the right bank numbered 1, 3, 5, 7 and the left bank numbered 2, 4, 6, 8. rated at 250 horsepower for automatic transmission and 275 horsepower for manual transmission. The…
Purpose:To determine if the PowertrainControl Module (PCM) has detected any fault conditions that would cause a hard start or no start condition. Key On Engine Off (KOEO) On-Demand Self Test is a functional test of the PCM performed on demand with the key on and the engine off. This test will check that all inputs…
Purpose:To determine if the injection control system can supply enough injection control pressure to sustain starting. Recommended Procedure:Connect OBDII Scan Tool to the data link connector (DLC) under the dash. Access ICP PID on Scan tool menu nd monitor ICP reading while cranking the engine. Note: CMP signal is required before injection control pressure is allowed…
Power Stroke 7.3 Liter Diesel Engine Low Pressure Oil Flow The Power Stroke 7.3 Liter Diesel engine lubrication system is comprised of a low-pressure system and a high-pressure system. The low-pressure system provides primary engine lubrication while the high-pressure system provides the hydraulic pressure required to actuate the fuel injectors. The low-pressure lubricating system draws oil from the…
Power Stroke 7.3 Liter Diesel Engine High Pressure Oil Flow During initial start or cold start, the Power Stroke 7.3 Liter Diesel Engine high-pressure oil pump receives unfiltered oil from the left side valve lifter oil gallery through the anti-drain back check ball valve. Once the engine starts or during warm engine starts, the check ball closes…
Key On Engine Off (KOEO) Injector Electrical Self Test is a functional test of the PCM performed on demand with the key on and the engine off. This test determines if the injector circuits and solenoids are electrically operating without fault. All injectors will first buzz (audible feedback of the injector solenoids energizing the injector…
