Got Gen 2 3.5 Ecoboost Issues? Let's Talk Mods & Maintenance!

While we’re on cooling, has anyone noticed issues with their water pumps? Mine failed shortly after a coolant change.

I had a similar issue! The factory-installed water pump can be a weak point. It’s wise to keep an eye on it during maintenance.

I recently changed my oil early after hearing about sludge issues in these engines. Anyone else changed their oil more frequently?

Yes! I shifted to synthetic oil and now change it every 5k miles. No issues so far!

What oil do you use? I’ve been using 5W-30 synthetic, but I’ve heard debates about that.

I’ve always used 5W-30 too! Some folks swear by 0W-30 in colder regions, though.

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What are some early signs of failure I should look out for? I’ve been hearing weird noises lately.

Definitely listen for a knocking sound. Also, pay attention to any fluid leaks under the engine.

I had some knocking noises that turned out to be a loose heat shield. It was a simple fix but worth checking!

Has anyone considered adding an engine oil catch can? I’ve heard it can help reduce carbon build-up.

That’s a great idea! My buddy installed one, and he swears it’s made a difference in performance.

I find it amusing that my truck seems to have a personality. Every time I think things are smooth, something breaks!

Totally relatable! It’s like they have a secret agenda to keep us on our toes!

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I’ve been diving into the performance of the Gen 2 3.5 EcoBoost lately, and it’s impressive how it compares to the 2.7 variant. The torque delivery is definitely noticeable, especially when towing.

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Absolutely! The Gen 2 3.5 is really tuned well for performance, but it also does great in daily driving scenarios. What mods have you found to optimize your setup?

I have to say, I appreciate the reliability of the Gen 2 3.5. It’s held up well in my F150. Unlike the older models, it seems to handle the rigors of heavy-duty use.

That’s great to hear! Reliability is definitely a critical factor for many of us. Have you had to do any major maintenance yet?

I’m curious how fuel efficiency stacks up against the 2.3 EcoBoost. Anyone have real-world numbers? Although, I find both engines great for different usages.

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Great question! I managed about 22 MPG overall with my Gen 2. That said, it really depends on your driving habits too.

While I love my Gen 2, I’ve heard mixed reviews on the tuning options available for it. Some say it’s hard to get reliable power without affecting longevity. Any insights?