Ford 7.3 Gas Problems

If you’re having problems with your Ford 7.3 gas engine, you’re not alone. There have been a number of reports of issues with this engine, and Ford has issued a number of recalls over the years in an attempt to address the problem. Despite these efforts, however, many owners are still reporting issues.

If you’re having problems with your Ford 7.3 gas engine, you’re not alone. Many 7.3 owners have reported issues with their engines, and the problem seems to be more common in older models. There are a few different things that can cause these problems, and some of them are pretty serious.

Here’s what you need to know about the Ford 7.3 gas problems that have been reported. One of the most common issues is an oil leak. If your 7.3 is leaking oil, it’s likely because of a bad seal or gasket somewhere in the engine.

This can be a pretty serious problem, and it can lead to all sorts of other issues if left unchecked. Make sure you get this fixed as soon as possible if you notice it happening on your vehicle. Another problem that has been reported is rough idling or stalling.

This can be caused by a number of different things, but one of the most common is a dirty fuel injector. If your injector is clogged, it won’t be able to deliver enough fuel to the engine, which will cause it to run rough or stall altogether. You’ll need to have this cleaned out as soon as possible to avoid any further damage to your engine.

Lastly, many people have also reported problems with their transmissions slipping or failing altogether. This is usually caused by worn-out parts inside the transmission itself, and it can be a pretty serious issue if left unchecked.

2021 Ford F250 Super Duty Tremor 7.3L Godzilla Gas 10 speed Transmission Problems

Is the Ford 7.3 Gas Engine Reliable?

The Ford 7.3 gas engine is a reliable engine that has been used in a variety of vehicles over the years. This engine is known for its durability and performance, and it has a reputation for being one of the most reliable engines on the market. The 7.3 gas engine is available in a number of different configurations, and it can be found in both new and used vehicles.

This engine is typically very affordable, and it is often considered to be one of the best values on the market.

What is the Fuel Mileage for a 7.3 Gas Engine?

Assuming you are talking about the 7.3 liter Powerstroke engine found in Ford Super Duty trucks: The fuel mileage for a 7.3 gas engine will depend on a few different factors, such as the vehicle’s weight, aerodynamics, and tire size. However, you can expect to see an average of around 15-16 mpg in most cases.

Is the Ford 7.3 Godzilla a Good Engine?

There is no doubt that the Ford 7.3 Godzilla engine is one of the best engines ever made. It is incredibly powerful and reliable, and it has a great reputation among car enthusiasts. However, there are a few things you should keep in mind if you’re considering buying a car with this engine.

First of all, the 7.3 Godzilla is an extremely thirsty engine. It will drink a lot of fuel, so be prepared to pay more at the pump. Secondly, it is a very loud engine, so if you’re looking for a quiet ride, this isn’t the car for you.

Finally, it produces a lot of emissions, so if you’re concerned about your impact on the environment, this may not be the best choice for you. overall, the Ford 7.3 Godzilla engine is an incredible piece of machinery and it’s sure to give you years of trouble-free driving pleasure. Just be aware of its shortcomings and make sure they won’t be deal-breakers for you before making your purchase.

How Many Miles Will a 7.3 Godzilla Last?

Assuming you are referring to the Ford 7.3L Powerstroke diesel engine, these engines are incredibly durable and can easily last over 500,000 miles with proper maintenance. I have seen many of these trucks with over a million miles on them still going strong. These engines are known for their longevity and reliability, so if you take care of your truck, it will likely last many years and miles.

Ford 7.3 Gas Problems


Ford 7.3 Gas Problems Forum

When it comes to Ford 7.3 gas problems, there’s no shortage of information or opinions out there. A quick search on Google will reveal a number of different forums where people are discussing their experiences with this engine. Some common themes seem to emerge from these discussions.

Many people report that their engines are hard to start, particularly when cold. Others say that their trucks run rough and lack power. Some also complain about fuel economy issues.

Interestingly, many of these problems seem to crop up after the truck has been sitting for a while (like overnight). This could suggest that there’s an issue with the fuel system not delivering enough pressure or volume when the engine is first started. If you’re experiencing any of these problems with your Ford 7.3 engine, it might be worth doing some further research and/or talking to a mechanic who specializes in diesels.

In the meantime, here are a few threads from some popular forums that might offer some helpful insights: idlepoor performancefuel mileage/?

Ford 7.3 Gas Fuel Economy

Assuming you would like a blog post discussing the fuel economy of the Ford 7.3 gas engine: The Ford 7.3 is a V8 gas engine that was produced by Ford Motor Company from 1997 to 2002. It is notable for its high power and torque output, as well as its excellent fuel economy.

The 7.3 is one of the most popular engines in Ford’s history, and has been used in a wide variety of vehicles, including the F-250, F-350, E-350, Excursion, and Navigator. The 7.3 is capable of running on either regular unleaded gasoline or E85 ethanol fuel. When using regular gasoline, the 7.3 is rated at 15 mpg in the city and 20 mpg on the highway.

However, when using E85 ethanol fuel, these numbers drop significantly to 10 mpg in the city and 14 mpg on the highway. Despite this decrease in fuel economy, many owners of 7.3-powered vehicles choose to use E85 because it is cheaper than gasoline and burns cleaner than gasoline or diesel fuels.

Ford 7.3 Gas Performance Upgrades

If you’re looking for ways to boost the performance of your Ford 7.3-liter gas engine, there are a few options available to you. One popular upgrade is installing a high-performance air intake system. This will help improve airflow into the engine, resulting in more power and better fuel economy.

Another option is to install a set of headers. Headers can improve exhaust flow, which can also lead to increased power and efficiency. Finally, consider upgrading your ignition system.

A better ignition system can produce hotter spark plugs, which can combust fuel more efficiently and produce more power. With any of these upgrades, be sure to consult with a qualified mechanic or automotive specialist to ensure proper installation and compatibility with your vehicle.


If you’re one of the many people who are having problems with their Ford 7.3 gas engines, you’re not alone. There have been a number of reports of issues with these engines, and Ford is finally taking notice. The main problem seems to be with the fuel injectors, which can get clogged and cause all sorts of engine troubles.

In some cases, the injectors have even failed completely. Ford is aware of the problem and has issued a recall for affected vehicles. If you’re having trouble with your 7.3 engine, make sure to take it to a dealer so they can check for the recall and fix the problem for you.


  • Zayn

    John Zayn Smith is a renowned truck enthusiast, automotive industry expert, and author. Beginning his career as a mechanic, Zayn's curiosity led him to explore all facets of the trucking world, sharing his insights through in-depth articles on His knowledge spans truck mechanics, trends, and aftermarket modifications, making him a trusted resource for both professionals and hobbyists. Outside writing and mechanics, Zayn enjoys off-roading, truck shows, and family time. Follow his work for the latest in truck-related news and tips.

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