Sti diff humming. Feb 7, 2011 · It sounds like a humming noise.
Sti diff humming. Overall, I would say don't worry too much about it, as the failure rate of an STi rear diff is slim to none. Aug 20, 2008 · Just recently changed my tranny fluid on my 06 STI from the OEM 75w90 to Redline 75w90NS and now I'm getting nothing but horrible noises from the front differential. The sound increased as I went above 55-60mph. Oct 25, 2006 · A countermeasure has been made to address noise coming from the rear differential area. ive searched and read for a while and it seams to be either the rear diff is going bad or this is a normal sound from an sti . The noise may make a high frequency "Hoo" (Harmonic) noise and is most noticeable with little to no throttle application (coasting or deceleration). I suspect is either the front or centre diff or the transmission. He thinks it's nothing too serious that it just needs liquid change. Rear wheel bearings could also be suspect, but sounds as thought you narrowed it down to the rear diff. I CANNOT feel the vibration through the shifter, do not feel any inbalance through the tires, have checked wheel weights/balance and checked for rubbing between the exhaust and other car parts. Perhaps it's just low on gear oil. DCCD has been left on AUTO. Feb 19, 2019 · Hello folks, 2015 Premium with close to 30K on the odometer. com Nov 22, 2006 · This would cause the center diff to whine and growl on turns sometimes, depending on the setting. Below 30mph, its quiet as. e as the car slows down the noise also changes Also happens Dec 21, 2009 · At above 60mph, i get this loud humming,vibrating noise that sounds to be coming from the rear and can be heared in the cabin. Jul 7, 2008 · When going straight ahead, it is entirely possible for bad wheel bearings to produce a constant humming. The symptoms are: Whirring/grinding noise when I let off the gas or apply the brakes Noise stops as soon as i touch the gas pedal Happens at all speeds Noise is speed related, i. Feb 7, 2011 · It sounds like a humming noise. I would try changing the rear diff fluid to see if that quiets it down. Could old liquid make it do that? Feb 24, 2019 · The first symptom is a humming noise or whirring noise, loudest at about 50mph, unrelated to engine rpms or throttle. 2 days ago, loud humming/whirring sound started coming from the rear end of the car. It occurs in 4th gear, and starts around 2,300 rpms. On my 1999 Audi A4, it sounded like a prop plane was going overhead. for a while i thought it may have been a wheel bearing but i think i ruled that out since May 1, 2017 · My 09 4EAT Forester is making a whirring/scraping noise when the car is coasting/braking. See full list on mechanicbase. To my understanding, our cars by nature have lots of noises from the drivetrain during slow parking May 4, 2013 · Transmission noise fixed! center diff bearing Transmission (AT/MT) & Driveline Aug 11, 2008 · Past Subies - '11 STI Limited stage 1+ and '04 STi stage 2+ '13 Wrangler Rubicon - custom front bumper w/12k lb winch & off-road lights, skid plates, diff guards, etc. Aug 18, 2014 · I'm just wondering how big of a pain in the wang it is to remove the diff, and tips/advice would be appreciated. My friend first said it was the clutch then the turbo So I had my other friend who does tuning drive it, and he said it must be the rear differential. Below about 20 mph it disappears entirely, and above 65 it gets less noticeable. It feels as if something is rotating fast, like a fan but super quiet fan. Aug 17, 2011 · So my car has had this whinning noise now for a lil and its gettting annoying . ftc 1t vo5 udcuv afs 18pdnw 817f ekowtg 3t zew