Jun-01-2023 07:16 AM
Jun-03-2023 09:52 AM
Jun-03-2023 09:27 AM
SuperBus wrote:
We have two EcoBoost 3.5s (Duratec) at home. One in a 2017 Expedition and another in a 2018 Navigator. Both fantastic. The Navigator replaced a Yukon Denali with the 6.2 V8 and we haven't missed anything about that truck, including the V8.
As another reply mentioned, the 2018 - 2021 Duratecs had some issues with VCTs (aka cam phasers). If I recall correctly, there was a campaign to replace them, but you'd want to do some research.
Lastly, I was involved in the development of both the Duratec and Coyote 5.0l, nothing I saw would keep me away from the Duratec (obviously, I bought two). Hands down, I think it is a superior engine to the 5.0l for use in a 1/2 ton truck.
Jun-03-2023 07:39 AM
Turtle n Peeps wrote:Grit dog wrote:
High miles = stay away from high tech. Get a 5.0 slap new cam phasers in it and drive it like a rental….
Save the twin turbo rigs for someone with more money or less brains.
Grit pretty much nailed it on the money.
OP a little reading about the Ecoboost engine.
A little more reading about the valve problems.
If you love high maintenance and high maintenance cost a high mileage Ecoboot truck is a great way to make your love affair real.
Jun-02-2023 09:11 PM
Grit dog wrote:
High miles = stay away from high tech. Get a 5.0 slap new cam phasers in it and drive it like a rental….
Save the twin turbo rigs for someone with more money or less brains.
Jun-02-2023 08:33 PM
Jun-02-2023 01:56 PM
Jun-02-2023 05:45 AM
Jun-02-2023 04:02 AM
Jun-02-2023 03:34 AM
Jun-02-2023 02:11 AM
Jun-01-2023 08:27 PM
Jun-01-2023 08:25 PM
Jun-01-2023 07:32 PM
Jun-01-2023 07:24 PM
Jun-01-2023 07:22 PM
way2roll wrote:
Thanks for the replies, good info. Another question - I know it's subjective, but how many miles are too many on these trucks? I wanted to stay in the sub 140k range, but many I am seeing have 160-170k miles. Is that too many?