Lexus IS 2014+ :: Random Exhaust Backfire / Pop After Braking And Coming To A Complete Stop
Apr 19, 2016
I have a 2016 is350. I just took off my is250 exhaust and installed it onto the 350. It is an invidia axle back paired with a tsudo midpipe. Since I have made the switch I have noticed several times after braking and coming to a complete stop within a couple seconds the exhaust "pops" usually 1 time and it is fairly loud. This did not happen on the 250. What is concerning to me is that it doesn't sound like normal exhaust popping/gurgling when slowing down or downshifting it is more of a sudden loud single pop after coming to a stop.
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I have had my ecoboost for a couple months now. Overall I am very happy with it but I have noticed a shudder recently when accelerating and when coming to a complete stop at times. I only feel it when accelerating from a stop or when stopping completely. Kind of feels like something slips. I think I recall reading about this before on the 2011 and 2012s somewhere. What is causing this and is there a fix or is it just the way these trucks are?? I can deal with it but it is kind of annoying when driving in traffic.
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I have a 2008 LS460 17,000 miles. I hear what I would describe as a clunking sound and feeling when coming to a complete stop. The noise and feeling is similar to worn suspension bushings. I took the car into my local dealer. After inspection they advised me there is a problem with my car because they heard the noise and feeling like I described. They also stated there is "no fix yet" per a service bulletin for the described problem. They also stated they don't know when a fix will be available.
It appears to be getting worse and my advisor stated he has another customer that's been waiting some time now for a fix. I'd really like to know the service bulletin so I can follow through with the repair by simply asking "Are the parts available for service bulletin 1234 yet? Perhaps others are also struggling with the same symptoms and yet to find a fix.
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the other day i was driving with no music on my GS and i noticed every time i came to a complete stop, the brakes would produce a weird loud knock sound. it was rainning so i thought it would be from that... but then after driving it roughly 5-7miles the sound stopped... then since i noticed it, i hoped on my corolla to see if it had the same thing but no... only on my GS.. is this normal?
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I've been noticing that when I brake more responsively, I feel a bump/notch right before a complete stop. It feels like something that has to do with the transmission.
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Back in June I replaced all 4 brakes and rotors. Now all of sudden I hear a loud grinding noise in the front end only when I'm braking to a complete stop.
I took all 4 tires off and then took off the pads. The pads and rotors are all still brand new and have very minor normal wear. Also the calipers still look good.
I then put everything back together and went for a test drive. The grinding noise is still there. It's very loud and only when I come to a complete stop.
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I get a grinding type of sound when I am braking but only when I come to a complete stop and then again when I release the brake. It is only for a second but it is loud and doesn't sound good. What could be wrong. It also is much worse when it rains.
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I have a 2003 Saturn Vue AWD V6 with 108,000 miles that has had an annoying problem with backfiring. The issue mainly occurs in the winter after I come to a stop at the end of a highway exit ramp. The noise isn't very loud, but noticeable as it "pops" about 5 or 6 times before going silent. Over the past year or so, I have replaced the spark plugs and both ignition coils (both of which had small cracks in the housings) and the noise remains.
I don't know if this is another hint or a red herring, but my car has had some issues with rough shifting and hesitation as I let off the throttle on the highway. I love this car but these lingering problems are really getting to me.
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Whenever I am in sport mode i shift into first prior to stopping, but when in normal drive mode the car comes to a complete stop before shifting into first is this normal???
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When coming to a complete stop, the engine feels a little hesitation and RPM go down then up as shown on video. RPM go down then up twice sometimes at full stop. [URL] .....
History : December, car engine died. Replaced coils and spark plugs. Issues with RPM at stop started.
Two weeks ago, engine light stay on and warning light with triangle on, Diagnose a misfire. They replace Mass Air Assembly.
Today, they replaced the crank case valve Assembly to fix the issue but continues to be the same. The same valve was replace four months ago.
Is this normal and according to the dealer it is working fine. Bad coils?
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When coming to a complete stop, whether from 5 mph or 50 mph. After I've been stopped for about 2 - 3 seconds, the transmission feels like it gives a little jerk. It feels something like a car coming out of gear without the clutch pushed in (not quite that severe but that's the general feeling).
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I have this horrible metal clunking noise coming off of my front end. I just had new brakes put on the car and the mechanic said everything looked good around the assembly. But now when I am approaching to stop, right as I apply a bit more pressure to the brakes before stopping, I get a soft clunk inside the car... but I feel it through the pedal. When the windows are down and I am going slow enough, I can hear it clink (clink, not clunk). It's a very metal on metal sound.... I thought of my control arms, however there is no sound what-so-ever when I steer left to right....
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My engine (2011 gti mt ~2000mi) occasionally shudders when coming to a complete stop, just for the last second or two when I've thrown it in neutral. Is this something I should be concerned about, and to what extent.
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Lexus IS350 ... Noticed a reasonably quiet clunk from the car when coming to a stop? It happens when the transmission automatically shifts into 1st gear with your foot on the brakes.
I noticed that in my car, you can feel a slight lurch forward as the transmission downshifts into first when approaching a stop sign. If I am barely on the brakes, I feel the slight lurch but don't hear anything. Under normal braking, that slight lurch happens along with a clunk. You wouldn't hear it with the radio on, but it's very repeatable and with the windows down you can hear it as well coming from under the car somewhere.
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Hear a thump when slowing down or coming to complete stop? Thump doesn't happen every time but sounds louder sometimes and doesn't always seem to be in the same area of the ceiling.
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I have a 2012 sonata that has issues from day one. ?
New issue is: For a couple days now I've noticed a crackle noise when I break. It is only when I am coming to a complete stop that the noise happens, not the full time i actually have foot on break.
Not thinking it is the bearings. Thinking it may be something within my suspension.
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I got new brakes pu ton lats month (semi-metalic). Any way I was driving to work and it was raining , roads were wet and my car was shifting weird after coming to a complete stop. once i went it would shift into first gear hard. I took it to a mechanic but he couldn't find a problem.
Then it was fine, no problem but today it was raining an dmy car did the same thing. Anytime I went when a light turned green or his the gas after being at a stop sign. the car would stutter as it shifted into first gear. like it would go , then act like it was stuck and then shift
It has only happened twice and its both been raining. Also my tires are really really bad.
Could it be the tires aren't gripping the road and that's why my cars shifting funny, like the tires aren't caught up?
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I am the owner of a 1996 Toyota 4runner. Recently, when I bring the vehicle to a complete stop, the entire SUV shudders, almost lunges, forward. At times it feels like the brakes are trying to re-engage. Could really use some pointers on this issue.
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I'm trying to fix a transmission problem with my work truck. It's a company owned, 2011 f150 super cab, 2wd, 5.0 and 6 speed auto. It currently has 225K miles. The problem is very random occurring 2-3 times per week, usually happens on start up, and goes away after a hand full of engine restarts. It has happened twice on the freeway, the transmission releases and a complete loss of power and coasts to a stop. At the same time, the speedometer goes to zero regardless of vehicle speed. Normally, when it happens, the speedometer does not read, all the mpg, miles to E, and related meters show bars "-----". The vehicle starts and takes off ok, but when it tries to shift, it just releases and the truck coasts to a stop. It will repeat this for a while.
After several restarts, the truck goes back to normal. This has happened a couple dozen times now. The wrench and check engine light came on during the very first instance, but the auto shop said there were no trouble codes stored. They kept it for a week, and said it never reoccurred. I have a lousy video that shows, when this happens, the trans starts in 2nd, jumps to 5th, then 2nd, then 5th. I am past due for a new work truck and this one is on its way out, but has to last another couple of months! This truck has otherwise been very problem free and well maintained. I'm actually thinking of trying to pick it up cheap, if the repair is not too bad.
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I have noticed that my car do a noise when I brake and it come to a halt. It's hard to describe, but it's sound like "put". A little bit like a shock noise, but my shock doesn't make any noise when I go over bump. I had a loaner car while my car was in for rattles, and there was no noise like that. What it could be? It's not very loud, but still I notice it.
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So, after I lower with BC Coil-over and 20" wheels (Stagger). I feel my car vibrate at a complete stop and in Drive. But when I put in neutral it stop the vibrate. When I take off from a complete stop is fine no vibrate but when I let go of the gas and let it cruise, it vibrate....
AWD GS, after lowering and with stagger wheels but it seem like the driving vibrate after after I put these wheels on. I didn't notice when i have my stock wheels on. or was it just me and 1SLOGS? I did balance all 4 tires again, I have all the hub-centric rings on all 4 wheels too.
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