Search Results for ‘3.5 ecoboost’

sorry to post such a common post but I've searched the forums for about 30 minuets and am only finding things I already know. anyway I'm having the exhaust manifold chirp but I can't see any broken studs or carbon tacking. I haven't taken anything apart to get a super close look but I've got my...

Hi, I am looking to replace my king ranch 2017 ecoboost, it’s the 10 speed. Can I replace it with any gen 2 engine from 2017-2020? I have multiple different Ford parts websites telling me two different part numbers for the engines and I’m getting very confused and frustrated. Can I put a high...

Hello, I'm in the process of building a 2015 3.5 Ecoboost. I was wondering if anyone knows the stock head gasket thickness. I'm looking at some .040" Cometic gaskets, but don't want to lose compression or run into interference issues. Thanks in Advance!

In case anyone is interested. I wanted to share a few clips of my new AWE full exhaust with the non resonated mid pipe. I knew it would make the truck sound buy I had no idea the turbo whistle would be so much louder and the definitely has more pep! Loving it so far! Great work AWE Video link...

I have a 2016 f150 platinum with the 3.5 ecoboost it is completely stock and I’m running into an issue when I hold the brake for 4 seconds I lose oil pressure and as soon as I release the brake it comes back and this is at any speed. I hooked up a guage the oil pressure is fine and I replaced...

I have. 2012 3.5 and I’m consuming about half a qt of oil every 3ish weeks I don’t have a visible oil leak and no smoke coming from exhaust period The only thing I can see is my driver side turbo has more oil build up around the boots then passenger side truck runs fine over all. Is this normal...

So I had a bunch of codes and all my lights on the dash were on. Actually 19 codes. Now most are gone except for a couple P0355 coil E permanent U0401 data received from exam/pcm permanent P04db crankcase ventilation system disconnected permanent now I have no check engine light but these...

Help, backfire and loss of power. https://www.youtube.com/shorts/nG7jdBipGSU

I have a 2015 3.5 ecoboost and have had clouds of white smoke- no black. I have no noticeable oil loss or coolant loss over the last 15k miles. The mechanic did not look at it but said that it is normal (condensation). My concern is that it does not really go away after warming up and I use top...

I have a 2012 f150 3.5 , it has a battery light that come off and on intermittently. I replaced the alternator, checked the battery etc. The alternator is charging at a constant 14.6 + . I have no codes after checking and it happens so randomly I can't make it do it if I try. Also I checked all...

Hey guys I’m new here and appreciate any help or ideas if anyone has had a similar problem. My truck has been in three different shops including two Ford dealerships for the past two months and nobody can figure out what’s wrong. so here’s what happened… The truck was running perfectly and has...

My 2012 3.5 lost compression. I’d like to replace with a a Ford engine but I can’t find anything in stock and no ETA. Anyone have an engine or connection to one?

I have a 2017 F150 with a 3.5 Ecoboost at 33k miles. Took it in for an oil leak and they said it was the oil pan (this is when I first became aware of the many oil pan issues after some quick searching online). The mechanic installed a new oil pan. The next day they called and said the glue...

So I'm pretty new to the ecoboost world and need some help. I couldn't find another thread for my specific problem. So I bought my first one last November a 2016 f150 3.5 ecoboost with 52k miles on it and as of now it has just over 70k. I did some research before buying it and I saw alot of...

Has with a anyone 3.5 used their 2.0kW pro power onboard to power anything for a prolonged period of time. I am trying to find how long I could theoretically run my trucks pro power while camping to run a heater? Also how much gas has it used running it overnight? I am trying to find the answers...

Every now and then, I like to rev the engine a little, but when I did it today noticed a distinct difference in noise beginning around 3,500 RPM and above. The engine sound turns more coarse and reminds me of Honda's VTEC kicking in at a predetermined RPM. I recorded this sound clip with my...

For a while I've been researching why some 2nd gen 3.5s make a knock-like noise that resembles a diesel. Today I've come across a great video of a 2017 3.5 that sounded identical to a 2018 I filmed last year (I have the video in another thread). This guy mentions that all cam phasers were...

2013 F150 3.5L Ecoboost 118k CC 4x4 XLT Took my truck in to dealership to examine coolant leak. Found out water pump bad, front end cover oil leaking profusely along with turbos and oil pan. Never noticed oil leaks for some reason. Have an extended warranty (bought it used and got a warranty)...

Smells like oil inside have any ideas guys thank you

I bought a used 2012 F150 platinum 3.5 ecoboost a few months ago. Has run perfectly and performed very well up until now. I noticed when I was passing someone it felt like my engine was misfiring. The check engine light started flashing and I slowed down to about 1.5 to 2 rpm and light went off...