IS F (2008-2014) :: Squeaking With Light Pressure Braking At Low Speed
May 1, 2015
While braking at very low spreads (towards the end of a stop), I get squeaking with light pressure braking. Then, yesterday it finally drove me insane. It was a lot louder than normal. Only thing different was that it was alot hotter than usual. It would squeak, as I lift off the brake lightly (while still applying pressure) to inch the car forward in traffic. I had always noticed a faint squeaking, but its now louder than what I grew accustomed to.
The dealership who installed my brakes 9800 miles ago, says there was a glazing, And they can't fix it (polish), because it's drilled rotors.
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I got my 2011 ISF with 17k miles. About a month ago it started to make noise under light braking. No noise under heavy braking. I know the ISF go through brake and tires like crazy but at 18k miles?
What pads and rotors are recommended for a new set?
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This weekend was the first cold weekend we have had and I did not get to take the F out, this morning on the ride in to work my low tire presser light came on. I will check the pressers this afternoon when I leave work but but could it be just due to the weather? also how do you reset the light?
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Brakes squeaking when first got Touareg? Mine only seems to do it when I am lightly braking.
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For the past 4/5 weeks my truck vibrates when i brake at slow speed ex. Driving out of a parking spot, slightly braking no matter if i go forward, reverse, turn or go straight it'll vibrate, sometimes very lightly, but usually it's very noticeable, can be compared to the clutch pack issue with these trucks. I had the clutchpacks in the rear diff. replaced at 160k ,after that it drove very smooth but that only lasted 20/30k.
So when turning it'll vibrate at about 15/20 km/h, but that's because of them crappy clutch packs
truck:
2009 f150
xlt ext. cab
4x4
xtr package
6,5 ft box
5.4 L
212000 km
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I have a 09 ISF and at times it seems like there is a squeaking noise coming from the cluster. Is this common and whats the fix. I know there was a TSB with the 350s about the felt on the clips from the dash but I haven't seen anything with the ISF.
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When going over large bumps and dips I'm hearing a very high pitched squeaking noise coming from the rear end. Over small bumps I hear nothing, it's only the large bumps where I hear the squeak.
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I own an 08 Rx350 at 70k miles now. This is my first car ever; my parents bought it brand new and gave to me as gift after I graduated from college. I try to take good care of it; whatever the dealership tells me to replace, I replace it. I follow the maintenance schedule and owners guide to a T. I never really paid attention when my parents drove this car...but I don't know why my car vibrates when I get maybe above 60 mph and try to apply the brake. I do not brake hard and now I pretty much avoid applying brake and just let it glide. Is this normal? Whenever I visit the dealership they do a complete check up. All the check up results are normal;nothing wrong with tire trims, brake pads, suspension etc.
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Under heavy braking, both of my ISF's experience a repeated "thunking." Brakes are fine, rotors aren't warped, and you don't feel anything through the pedal. Rather, it's felt through the floorboard. I bought upgraded LCA bushings, thinking this would solve it, but it persists.
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I've owned my IS F for a little over two weeks now, and I have noticed under several occasions under heavy breaking (close to 70-80% breaking capacity) that I have to fight the steering wheel to keep the car tracking straight. This is anywhere from speeds of 80-90 mph coming down to 40-50 mph. Could this be an issue related to the front control arm bushings? My F only has ~41,xxx miles and tires are brand new (OEM Spec) Continental ExtremeContact DWS. No other alignment issues known as the car doesn't track left or right either.
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I have a '14 Elantra with 35k miles. Recently, the oil pressure light has been flickering when turning or braking. I checked the oil level and it's full. I am overdue for an oil change. If it makes a difference, I used to commute to work 35 highway miles one way. I got a new job in my town 2 months ago, so my commute is now 3 min, city-type driving conditions.
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I have noticed the last 3 times I hit the brakes really hard above 100 mph ( even 120 mph) I hear a whirling noise coming from either the front brakes or tires. Kind of sounds like when you have really old summer tires on the car and you make a stop on the street . I have heard this on the track the last 2 track days I had. I know my front tires (Michelin PSS) are about 40% worn but are still in pretty good shape.
My rotors are the same that carried me through 6 track days in 10 months and was recently told by the dealership that my front pads need to be replaced sooner than later ( they were installed 10 months ago before all the track work ) and I am assuming the rotors are beat up pretty goo . I will be getting new tires in the next few months and will most likely be replacing pads and rotors at the next scheduled service. The car has 34k on it. Is this normal with Brembos or aggressive brakes?
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On my 2006 Camry, my ABS comes on intermittently when braking (~5% of the time) and the speed is very slow (5 mph or less). Exact speed is hard to say. I think one of the ABS sensors is misreading. No ABS fault light on dash.I have an explanation of how to check the sensors for AC voltage when spinning the wheel using a DVM.
1. Without a lift can I check this under the hood instead of at the wheel? Possibly at the plug into the ABS module.
2. Someone else on another thread mentioned that their dealership hooked in a monitor and drove around.
When I asked my dealership how they would diagnose this, they said they would do the same check as I mentioned above (#1). This would be expensive and since it is intermittent, they might not see anything. Do this monitor exists and what it is called?
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I got an 04 GLI ... When I'm driving at about 60 mph, and I apply the brakes lightly, i get a vibration in the steering wheel. it doesn't happen under heavy breaking, just when i press the pedal down lightly to slow down, and there is NO pulsation in the pedal at all during any time.
Some history of the car:
Just did pads and rotors 2 weeks ago,
car has spacers, hub centring.. the problem occurs with out the spacers also.
had an alignment a month ago.
had tires balanced 2 months ago
tires are 2 months old.
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LS F idle at without the AC on, mine is about 500 rpm, which seems low to me, if AC is on it feels about right 750 to 800 rpm.
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So I was driving in a busy part of town today with a lot of stop and go traffic. Then this previous previous generation E class pulled up next to me and started reving it, his exhaust sounds aftermarket. I am the kind of guy that never race or drive fast on the streets, so I just ignore him. Then when it's green he pulled ahead and maintain at 30 mph or so, when I caught up he started reving again. He had his emblems shaved so I cant tell which model it was
So I was like what the hell...if he is a E350 or E500 he stands no chance, and if he is a E55 AMG the worse case it will be a close match. Different story if he is a E63, but it didnt sound like one. Since I was cruising in AUTO before, I must be at 5th or 6th. So I went into Manual, press the sport button and start downshifting......it took forever.....I was literally just waiting for it to go to 2nd before slamming on the gas...since the street in front of us is running out of room and will reach another red soon. Before I could get to 2nd, he already took off after cruising with me for a bit. When I finally got to 2nd and the engine growl started, I flew past him and let him hear the borla but we already hit the red...he turned right. I just thought I missed the fun.....
It was a hot day in LA...so the engine oil is well warmed up. And since we have so many gears, I often times find downshift sluggish and esp it cant skip gears..it has to go in sequentially. I have little to complain about the upshifts, but downshift..am I missing something here? How to speed up the downshift?I think dual clutch is way faster in both up and down....
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Is it normal to have variable fan speeds when Ac is on? I understand on WOT Ac deactivates on some cars but when it happens I'm just cruising along coming to a stop, the fan speed increases.
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Under acceleration when close to the limit of adhesion during high speed long sweeping turns I was noticing an oil smell last year. I can't say if it was R, L or both turning directions since its been a full winter since I have driven the car.
I'm using Mobile 1 5w30, a stock air box and I have headers. I'm also running 305 PSS tires, and a pretty well modified suspension. I have no facts to back this up but I am assuming because of my setup that I can get a little more lateral acceleration then most.
I have zero oil consumption, no leaks and good test results from Blackstone. My only thought is that I am pushing a little oil in to the crank case breathers during this hard cornering.
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So I was at a track event and pushing 150 mph and heard this terrible sound. I look in rear view mirror and saw something black flying through the air. I thought it was my carbon fiber diffuser but turned out to be this.
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It's like a tire grinding or shuffling at low parking lot speed, hard right or left turn, more evident when slowly braking during the turn. Dealership claims the negative camber contributes to this phenomenon and that nothing can be done about it.
I realize we have about a 1.5-degree negative camber in 2011-and on IS-F (I have no mods and still running with stock Potenza RE-050s), perhaps this contributes to the feel of the tires at parking speeds.
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I have a '99 E350 van that I am feeling a light anti-lock brake pulse in the pedal when I am rolling to a slow stop under light braking. Braking doesn't seem to be affected, but it doesn't feel right. I tried locking up the brakes and didn't feel any anti-lock pulse...seems backwards.
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