Search results

  1. S

    Enligthen me on MOTUL XCESS 5w40 4 stock EJ257(hear me out first)

    Heyfam, please remove if it does not belong here and yes I have done my researchbut I am still confused to weather go by what the manual says or go by what isthe best for this engine. Again, I have a completely stock 2018 Subaru Sti,21000 Miles right now and all I have put is Subaru OEM 5w30 oil...
  2. S

    2018 Sti I JACKED UP THE CAR FROM REAR DIFF BRACE. PLEASE HELP.

    hey thanks for the reply, I use the front jack plate point just behind the oil pan lifting the whole front, then put jackstands on left and right pinch welds. Then I lift the rear end by the rear differential BRACE.my floor jack have a huge thick rubber jack pad. But il probably start jackng up...
  3. S

    2018 Sti I JACKED UP THE CAR FROM REAR DIFF BRACE. PLEASE HELP.

    Hey! THX FOR The reply! yea being new to this platform is making me think twice before I do something lol. it drives me nuts.
  4. S

    2018 Sti I JACKED UP THE CAR FROM REAR DIFF BRACE. PLEASE HELP.

    Hey! Yes I do, its a link of how it looks like. the stock pictures there also, https://www.torquesolution.com/Rear-...s-su-427bk.htm
  5. S

    2018 Sti I JACKED UP THE CAR FROM REAR DIFF BRACE. PLEASE HELP.

    SUP YALL!, 2018 STI here. I am aware of the rear jack point on the rear which is the rear differential . Now my question is, I accidentally jacked up the car on the rear differential brace since a few of my friends said either at the rear diff or the brace. Am I totally fine or am I suppose to...
  6. S

    2018 Sti Stock Stumbles in WOT

    :::::::::::::::::BIG UPDATE:::::::::::::::: - Finally took her home today. The culprit ? ECM/ECU was locked with open source tune. Warranty covered it with brand new ECM/ECU that came from japan. took about a week to come. Also, due to i bought the Sti not being certified, and i only had the...
  7. S

    Best oil

    Hey! I have alot of left over amsoil 5w30 signature series from my supercharge civic that i totaled lol. im still under warranty 2018 Sti , Amsoil sig series doesnt void warranty doesnt it? also i have a bunch of oil but not their filter. can i use the blue subaru once for now?
  8. S

    2018 Sti Stock Stumbles in WOT

    lol! i somewhat felt relief when i saw that video! it does exactly what my car is doing! i was bummed out lmao it seemed like i was the only one experiencing that problem. trust me i searched first before i found this bombass page lol. i wonder what he did to the car or how he fixed it tho.
  9. S

    2018 Sti Stock Stumbles in WOT

    I finally found a video of how exactly the stumble on mine is. please watch! this is on a different year of Sti.
  10. S

    2018 Sti Stock Stumbles in WOT

    See here is my thing now, if it was tuned stock with open source, the car shouldnt be still running like that, hesitation on same rpm on all gears. it probaby had some bolt ons, got tuned for that, then got taken out, returned to stock and the ecu i have now is not tuned for stock sti. At this...
  11. S

    2018 Sti Stock Stumbles in WOT

    Hey! all i the subaru techs and master techs said ?open source?? i didint ask anything else. yea the wait sucks at the moment. Also yes im with a 2019 Subaru Forrester as a loaner. the customer service is really nice and they actually let me go in the back and talk to the 3 guys thats working on...
  12. S

    2018 Sti Stock Stumbles in WOT

    Hey! thanks for knowledgable response, the car is currently in subaru dealership possession and awaitinf for the new ECU to come on tuesday next week they say. the car is super stock as they say it is because they actually took out everything from downpipe and checked everything for a possible...
  13. S

    2018 Sti Stock Stumbles in WOT

    UPDATE::: After all whats done to the car from dealership, Subaru tech said they have to change the ECU, when they looked it up, it had 1 file and my ecu was locked!! technically the warranty should not be covering it but since i got the car from them just a week ago and its not my fault, its...
  14. S

    2018 Sti Stock Stumbles in WOT

    UPDATE ::: Leakdown test is perfect but still doing the same fuckin thing. now they said they are on the phone with subaru texh (STIS) and probably next step is to pull the engine out. da fucc. lol
  15. S

    2018 Sti Stock Stumbles in WOT

    Yea.. im just got to be patient and let them do what they have to do. still got factory warranty and gold plus warranty. i guess thats more than good enough just sucks i just got that sti. but im tinking its better that it happened now than later on.
  16. S

    2018 Sti Stock Stumbles in WOT

    They said something about the turbocharger is choking not being able to release thru exhaust. checking the exhaust valves. kinda make sense now?
  17. S

    2018 Sti Stock Stumbles in WOT

    UPDATE ::: the stock cat is not clogged. its actually clean. theyy are now digging deeper checking valve adjustment/timing and all that. dammm what do you all think??
  18. S

    2018 Sti Stock Stumbles in WOT

    Update:::: Unfortunately, still doing the samething. She has to stay overnight so they can work on her tomorrow. So far, They have changed /done 1.) Spark plugs 2.) cleaned out MAF sensor and changed the O ring 3.) leak down test on cylinder 2 Another mechanic chimed in and drove the car...
  19. S

    2018 Sti Stock Stumbles in WOT

    Yea Gold plus warranty 48months/40000 miles on top of the warranty right now thats got 1 and half year left
  20. S

    2018 Sti Stock Stumbles in WOT

    boss, how bad is it having misfires? does it mean ringlands/new motor? fucc what shud i be expecting. they changing the spark plugs right now as we speak.
Top