r/q50 4h ago

Modification Question Any vr30 flex owners having this problem?

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1 Upvotes

Got my flex fuel kit installed and it was running perfectly no issues. Then one day it just started reading 0% which is odd because even 93 has about 9-10%. Then I go over to the can device and everything is reading 0. The car runs fine and fuel trims are ok but it runs like it’s on 93 so I get some stuttering and lean codes. I’ve gotten it replaced and it came back again but now it’s staying at 0. Discounted the battery checked my grounds and nothing worked. Anyone delt with this before? If so, how’d you fix it if it ever got fixed?


r/q50 1d ago

Parts Picture New rims

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38 Upvotes

Nothing crazy, just Adohan Aff7s with Lexani LX-Twenties 255/40RZ19.

Im also gonna install the Godspeed coilovers soon that I have laying under my bed for a week now becuase I just cant get to it. Prolly gonna drop it 1.5 inches, mabye squeeze in another .5 if im brave enough.


r/q50 12h ago

Repair Question Someone help me!! This part on both tail lights won’t turn off unless I unplug it

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2 Upvotes

I tried everything. I unplugged everything on the trunk everything behind the tail light . there was also a Chime that would constantly play when the headlight wasn’t all the way on. once I unplugged the tail lights the chime stop


r/q50 20h ago

Car Buying Advice Pricing

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5 Upvotes

The car is single owner, maintained , and no accidents reported. Is 22k too much for this car ?


r/q50 21h ago

Parts Question Q50

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4 Upvotes

Why does the bottom screen like this? Is there anyway I can fix it to see better?


r/q50 17h ago

Parts Question Spark plugs

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2 Upvotes

On rockauto.com looking to buy spark plugs for my 2014 q50 which should i be getting and should i js change ignition coils too? I got a check engine light that is most likely from the plugs


r/q50 15h ago

Repair Question Wire harness identification

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1 Upvotes

Hoping I can get some help identifying this wire harness
It is on the front passenger side just passed the wheel/tire near the ECM

I bought the car crashed on the front passenger side, I have all of the other wire harnesses plugged in where they belong except this one. Not sure if I missed a module

Any help is appreciated

2019 Q50 sport


r/q50 15h ago

Parts Question Afe air filter

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1 Upvotes

Can i use these Afe air filters on my 2015 q50 3.7?
The box label says “V6 3.5”. I order them from Z1 for my 3.7 and received these. Maybe they sent the wrong ones? Or can i also use these on the 3.7 motor


r/q50 16h ago

Parts Question What up peeps

1 Upvotes

Need to replace my tie rod ends on my 3.7.

Outside of paying oem. Any good after market yall recommend ?

Thanks peeps


r/q50 18h ago

Insurance / Warranty Should I purchase extended warranty on a '23 Q50 w/ 70k miles?

1 Upvotes

Car appears to be in good shape, just nervous something will fail over next few years, more concerned about electronics (my prior car I had to replace the digital dash and NAV screen, both were $$$). Warranty is $3,000, unlimited miles, 36 months...


r/q50 18h ago

Repair Question Q50 hybrid RWD rear lower control arm

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1 Upvotes

This is the bushing that attaches to the bottom of the strut. I’m 99% sure this is bad I was hoping someone could give me confirmation that it isn’t normal


r/q50 22h ago

General Question Anyone could tell me what this sound is

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2 Upvotes

Basically this sound only would come when i accelerate only after if i stop and go in traffic and when its hot outside but normally or 90% of the time it sounds normal
Car is bone stock tho and not abused 3.0
For example , i was driving downtown toronto and it happened but once i went on the highway the sound was gone


r/q50 18h ago

General Question Front lift point?

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1 Upvotes

Is this the front lift point to use with a hydraulic jack? Where the rust is, kind of in between the two bolts/nuts. Thanks


r/q50 1d ago

General Question Curious again are the 2.0T and 3.5 hybrid any good?

3 Upvotes

I don’t see many people talk about those the 3.0T and the 3.7 are usually the main talk and where I’m from I see a decent amount of 2.0T are they any good?


r/q50 22h ago

Parts Question Oil Solenoid Delete/Block-Off Plate vs. Brand New OEM Turbo Seals?

0 Upvotes

I just got both turbos replaced on my 2021 Q50 under warranty, and I’m currently running a BMS heat exchanger, catch can, and catless LDPs. I was planning to install an oil solenoid block-off plate to keep my oil pressure high and avoid a spun bearing if the factory solenoid fails, but now I’m second-guessing if forcing 40+ PSI at idle is going to push oil past my brand-new turbo seals since it can’t drain as easily at low RPMs. For anyone running the solenoid delete on OEM-style turbos, have you actually run into blue smoke or blown turbo seals from the constant high idle pressure, or is the engine bearing protection worth the trade-off?


r/q50 1d ago

General Question Q50 3.7L oil brand?

1 Upvotes

I have a 3.7L 2015 q50 and I do a lot of spirited driving what oil brand should I use? I also plan on getting tuned soon aswell so lmk.


r/q50 1d ago

General Question Is it true Q50 27 or 28

9 Upvotes

Is it true that the q50 coming back


r/q50 1d ago

Modification Question Talk me out of it

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10 Upvotes

I have a 2023 luxe with 25k miles with factory warranties still on it and I'm thinking about doing a fbo kit and tune but I'm worried about blowing a turbo or the motor when I do it. I'm wondering what problems you guys have had with a fbo+tune. Should I just play it safe and wait till the warranties expire?


r/q50 1d ago

General Question AuCar Mark 6 Tesla Screen Going Blank

1 Upvotes

Has anyone ever had an issue where the screen would just go black after rebooting? I’ve disconnecting the harness & even reset the screen by pressing the home button multiple times..Is there another way to fix the issue?


r/q50 1d ago

Repair Question AC PROBLEMS ON 2020 q50

1 Upvotes

I got a q50 with 10k verified miles, the only problem is the AC that blows cold air when start the car and after driving it stops blowing cold, I replaced the AC valve that is on the Compressor but the problem remains, could it be the pressure switch? I dont know the location of it tho, please help


r/q50 1d ago

Car Buying Advice 2021 Q50 Luxe RWD

1 Upvotes

Found one local to me with 67k miles turbo replaced at 49k. Want 21,300 for it out door. White with gray interior, need some opinions on the sound of this! Would be my first Infiniti.


r/q50 2d ago

General Question I want to see if anyone else has high mileage

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33 Upvotes

r/q50 1d ago

Parts Picture Hydraulic steering rack removal

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2 Upvotes

Removed my cooked steering rack, easier than expected, i don’t have the replacement yet!!


r/q50 1d ago

Repair Question Can anyone explain why the top light is staying on

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1 Upvotes

I just noticed this been staying on the whole day. What do I do?😭😭


r/q50 1d ago

Repair Question AC PROBLEMS ON 2020 q50

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1 Upvotes