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  1. Mustang EcoBoost Discussions
    I’ve been having this idle and running issue with my car. I checked coil packs, spark plugs, fuel sensor, I checked everything I could on it. I eventually gave in and took the car to my mechanic and he said it might be the throttle body, so I got a throttle body for it, and it still didn’t fix...
  2. Mustang EcoBoost Discussions
    I made a thread on this before but I’m making a new one cause I’m still at a loss. I developed a weird groan that comes from the belts after the car is driven for a bit. It only happens sometimes and it eventually goes away. It’s also sometimes does a little squeak intermittently along with this...
  3. Mustang EcoBoost Discussions
    I’ve developed this groan that happens after some extended driving from something in the belts. I though it was the idler pulley so I replaced it but it wasn’t that, the belt tensioner has been replaced within the last 10-20k miles so I doubt it’s that. I’m honestly not sure what it could be...
  4. Mustang EcoBoost Discussions
    I recently installed a set of 3.55 gears into my car along with an iron differential housing, and I’m now getting the code “P160A”. Looking it up is generally no help and I tried clearing it and it would stay permanently. Do I need a retune or something along the lines? I don’t want to refine...
  5. Mustang EcoBoost Maintenance
    So. I should start with my (2015 ecoboost base) cars details first, no mods except turbo smart wastegate (oem replacement), and a stage one 91 octane Cobb tune, and a muffler delete. 128k miles. I’m not the first owner and the cars definitely been put through the wringer at least since I’ve had...
  6. Mustang Ecoboost How-To's and Guides
    Hey everyone I’m new to cars and recently got a tomei expreme ti Muffler kit. My 2019 ecoboost has quad tip exhausts and while I was trying to remove the muffler I found that there was some wiring attached a piece of metal that was welded to the tips/muffler. There’s also a plastic screw like...
  7. Display Dash Help

    Can someone help me and tell me how to get this off my dash??? I can’t figure it out and I’ve tried to click on the settings button, the mustang button and the other button on the steering wheel. Any suggestions?
  8. Mustang EcoBoost Discussions
    Hey guys, so I have a 2015 mustang ecoboost with 50,000 miles on it. I was leaving college today when all of a sudden a ton of white smoke and a burnt smell started coming out from the exhaust. checked oil. fine. checked coolant. fine. I was just wondering if this is caused from my bad purge...
  9. Mustang EcoBoost Discussions
    Hey guys! New ecoboost owner here. Been learning a lot about this vehicle and absolutely love it. Something I noticed under the hood and maybe someone could possibly enlighten me on what this is? My friend says it could be screenwash running down after using but I suspect otherwise. Many thanks...
  10. Mustang EcoBoost Maintenance
    Hey all, I’ve been using the forum for a bit now but I just made an account for this question because I cannot for the life of me find any answer to this. I’m getting ready to replace my rear main seal housing as my seal is starting to go, and the person who is helping me change the housing...
  11. Mustang EcoBoost Maintenance
    I've seen this issue on a few other posts though none of the remedies have worked so looking for some advice. The driver side window drops whilst I'm driving the car. It happens very frequently. It also sometimes doesn't go back up when I've closed the door. Sometimes it'll even go up and down...
  12. Mustang EcoBoost Discussions
    so, occasionally i’d get a p0301 code on cold starts only. i have a 2017 with 41,000 miles on it it has no tune roush cai mbrp catback exhaust i’ve switched the coils - not the problem still stays on cylinder 1 checked the spark plugs, they’re nearly perfect no signs of vacuum leaks no signs...
  13. Mustang EcoBoost Maintenance
    Every about 20 to 30 seconds my afr jumps up to around 15 at idle. Is this something to be concerned about? I have changed the fuel sensor and purge valve.
  14. Mustang EcoBoost Discussions
    Recently at startup my car has been displaying an engine light with the code being P0054. The code means that the heater in the 02 sensor behind the catalytic converter has malfunctioned. I took it to the dealer and they told me it was because I have a catless downpipe which is causing the...
  15. Mustang EcoBoost Discussions
    I have a misfire in cylinder #3 and I've narrowed it down to the injectors. I am not to familiar with them but need to replace the one to match the oem or replace them all. I don't really want to upgrade them just need to get it running without breaking the bank.
  16. Mustang EcoBoost Discussions
    I have a 2017 with 48k miles on it. As far I know 34k and above the car has been driven pretty modestly. Most of the miles I have put on were highway miles. When I do get on it( less than full throttle) the car will flash red on the dash and feel like it is attempting to down shift before...
  17. Mustang EcoBoost Performance
    2015 Mustang 2.3L Turbo Ecoboost, 40k miles Catless 3inch MBRP downpipe and MBRP Race catback SR Performance Intake Cobb accessport Stage3 Cobb tune) UPR Dual Valve Catchcan Car is burning oil pretty badly, when I’m driving you sorta smell it but you don’t see smoke but when I idle it builds...
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