Search Results for ‘engine’

Purchased a 2021 RS400 Awd engine for my 2018. Had to swap in the 2018 wiring harness to get the car started so I'm selling the 2021 AWD Q50 RS400. We could have made it work but would've had to take it to Infiniti to get reprogrammed to my ecu.

Parted out 2018 Q50 RS400 AWD Engine. Spun 3 rod bearings so 3 pistons need machined, crank needs machined, and where the crank sits on the block might need machined. Block cylinders no damage. Turbos head, coil packs, cams, power steering, and everything else was in working condition with...

For sale new in box Z1 Urethane motor mounts, never used. Z1 is currently selling them for $176+shipping, I paid their normal price of $220. I’m willing to part ways for $170 shipped (I pay for shipping). I accept Venmo, Zelle, and PayPal (Friends&Family, if you prefer the protection please...

Dear all, I have my airbag light popped up recently on my 2015 Q50 hybrid S. So I brought it to the dealear to see what's wrong. Basically they told me that there were some harness related stuff that was corroted and sent me these pics: I have no idea what this is--looks like some sort of...

My engine started doing a light knocking when I idle after it shut off on me on the freeway. The day after I checked and the oil levels were low and the oil was a bit dark so I did an oil change to see if that would help but it didn’t. Anyone know if the engine messed up or if can still save it...

Help, my car is currently at the dealer. The engine stopped running, on the highway, and there was almost no electrical power. Intermittent at best. Even getting the trunk to pop open was a problem. AAA tested battery and system, said it was Dead I figured alternator. This morning I'm being...

Had my engine replaced about 8k km ago and just recently I started to hear this weird noise. I know our cars direct injection is very noisy but this noise stands out, its a loud clunk over the loud ticking noise which is made by the injectors. I've been told that our cars make this noise and...

A customer of mine dropped off their 18 q50 300hp yesterday for an engine replacement (rod knock). pulled the engine out last night and i was inspecting the turbos only to notice that the shaft/turbines on either turbo do no spin as if they are locked in to place? is there something electrical...

Where should I look when getting a new motor? I have a guy that will install it for 3k, but the engines I have seen online are quite pricey. Oil leaked overnight and drove my car about a block before I noticed. Needs a new engine now.

I was driving on the freeway and all of a sudden I could not accelerate to a higher speed. I let off the gas completely and then it seem to reset. Shortly after the Check Engine light came on. Everything seems to be working fine but the light remains on. I am taking it in to the dealer today but...

Hello Q50 Forum, Just recently got a 2015 Q50 Base 3.7 V6, and after a few days there was this weird squeaking noise coming from the belt I think. There is also a small whistling sound coming from the engine, the noises only come when the engine is cold and when I first start the car they go...

Hi after changing my lower o2 sensors which I'm pretty sure they were called downstream? Are the upper ones just called upstream? Do I have to stick with oem if I have my car tuned and also does anyone have a picture or diagram of how to get at these and where they are located? Thanks for the help!

I have a 17 Q50 RS, last night I was driving about 80-90 & I downshifted & it rev matched to 5k to slow down a little & I noticed my car sounded different. Then it wouldn’t accelerate so I cruised off the highway & when I got to a red light it turned off on me & the low oil pressure light came...

Saw a post where AMS has the turbo upgrade kit for around 9k ( not just the stage 2 turbos on their site). My question is this. Still planning on upgrading the down pipes and exhaust as well as the heat exchanger but can you just throw a kit like that on a car or just upgrade the turbos...

So the car is going to be a 2014 Infiniti S Q50 hybrid 3.5L V6 with 16,245 Miles 1.Can you replace one battery at a time if one battery in the hybrid system were to fail? 2.My manufacturer warranty is up in 1 year I believe for a hybrid battery replacement is this true? 3.Is the cost of the...

Hello, I'm wondering if anyone here has the remote RaceBox tune. Seems like RaceBox has a big following and they have been getting a lot of hype recently. Link to their site: Racebox Tune 1. How was your RaceBox experience? 2. How is Racebox better/worse when compared to its competition...

I have a 2015 Infiniti q50s. My dad had a lot of random cars that are for parts in his car lot. I was wondering if I can take a off a turbo or supercharger of a car would it fit or work on the q50? we have everything from a m2 to a Shelby. I really don't want to spend thousands on a turbo kit if...

I have a 2017 Infiniti Q50 Premium I Have Megan downpipes, Rev9 exhaust, AMS HX, AMS flex fuel kit, AMS intakes, ADD W1 oil catch can, HKS BOV's. The car is tuned on ECUTEK and is pushing around 415hp/465tq. Now for the problem, so I wanted to install upper downpipes without altering the tune...

My dude over here is a full time scammer. Scams multiple forums for easy money. He wanted to sell me a JB4. Whoever this is, they are active on other forums. Their previous profile has been deleted/banned so watch out for a new one. If anyone has any info on this people please message me, I am...

Hi everyone! New to the forums, and also new to the q50! I'm loving the car so far, and I scoured the community here before making my purchase (2016 3.0T Q50). It's a great place! I've noticed on and off that there's some sort of squeal when my car gets above ~2500 RPM. It's not super...