Prius (Gen 2) :: Occasional Clunk Noise When Stepping And Releasing Brake Pedal

I get a clunk noise when stepping on and releasing the brakes occasionally but not always. This occurs even with the engine off and the vehicle stationary. I also hear some other noise like some sort of vacuum servo thing is happening.

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Prius (2010-12) :: Soft Swoosh Noise When Stepping On The Brake Pedal?

I recently purchased a 2014 Prius with the package 5 trim. I'm completely loving the car, but noticed when stepping on the brake pedal I hear a soft "swoosh" noise from under the dash. Almost like a short vacuum or sucking sound. The car has 500 miles, and I don't recall hearing that noise initially.

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Prius (2010-12) :: Noise With Vibration From Engine When Start The Car For First Time In Morning

I bought a new 2013 Toyota Prius Three. It has 23K mile on it now. I have noticed a weird noise with vibration from engine when I start the car for the first time in the morning. The first 10 or 15 seconds after it is on, there is no problem as soon as the engine wants to turn on (engage) I hear the noise. There is no engine light or triangle alarm on. What is going on?

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Lexus LS 2007+ :: Brake Lights Come On When Stepping On The Brake

I have a 2010 Lexus LS460-L. It is a nightmare. I can drive it 100 miles or sometimes 800 miles, and then when I am stepping on the brake, all the brake lights come on and the brakes catch and release like a wave motion at speeds under 15 mph until the computer gets reset by the service department, and it is good for another 4-6 weeks, when it reoccurs.

I have had it in to Toyota 5 times. Computer diagnostics fails to find the problem. I have paid to replace the master brake control module (ECU) and the stroke sensor. I had it in to the Lexus dealer in Kansas City, and they said that their diagnostics failed to find the problem, and the "only thing they could think of" is to replace the wiring harness and of course they don't recommend spending that much money on it. I was skeptical, so I took it to the same dealer's other location, and the service man there told me that their diagnostic tests are "pointing to the wiring harness".

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Prius (Gen 2) :: Rumbling Sound When Starting Car In The Morning Before AM Commute

I have an 07 with 81.5K miles. Just a few weeks ago I've noticed a "rumbling" sound when starting the car in the morning before my AM commute. To me it sounds like an exhaust issue. This sound is becoming more frequent and now occurs most of the time while I drive. The volume has not increased, only frequency. The engine sounds ok, and no lights or indicators are showing.

MPG performance is down from 45-50MPG to about 40MPG but I think this may be because it's been extremely cold here lately and maybe the gasoline bladder has shrunk? Anyways, what this could be? If it's an exhaust issue could it require replacing the entire exhaust system because it's a hybrid (one mechanic friend I have said this might be the case)? Could it be something as simple as getting a new muffler?

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Prius (2004-09) :: Scraping Sound From Time To Time

Driving last night, I heard this horrible scraping sound from time to time, but I couldn't stop right away. When I got home, I saw that the bottom cover (or whatever the proper name for it is) had come loose at the left front -- I assume from hitting the ground once too often (damn this low clearance). I took a pic, but it's not too clear. The front edge is frayed a bit.

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Santa Fe (CM - 2007-12) :: 2008 - Pulsation When Stepping On Brake Pedal

I have two Hyundais - 2011 Sonata SE and a 2008 Santa Fe Limited. here is my problem with the Santa Fe.

Brakes: Changed front rotors and pads - rear had the rotors resurfaced and installed new pads. Still get a lot of pulsation when stepping on brake pedal. Is there anything else I should be checking?

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Sonata NF (2006-10) :: Clicking Sound From Gear Box Frequently While Stepping On Brakes

I have this clicking sound from the gear of my car every time i step on the brakes, is it normal or do i have something to worry about...

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Ford 7.3L Power Stroke (1999-2003) :: Hard Steering When Stopped While Stepping On The Brake

I posted last month that I have hard steering when stopped while stepping on the brake. Feels like there is no power steering boost at all. The dealer claimed it was a failure in the steering box due to a leaking seal. Replaced the box. Not fixed. Dealer now says it is normal; there is not enough pumping capacity or pressure at idle to operate both the brake booster and the power steering booster. Its true that when I ease off on the brake a little and let the truck roll even just a little bit, I get steering boost.

I need a handful of guys with trucks like mine (02, 250, PSD) to go check their trucks, and let me know if they behave the same way. Mine turns with steering boost as soon as I ease off the brake and let it roll a little, but at full stop is feels like no power steering; very hard to turn wheels, and pump makes a slight growl (more like a grinch) just as if it was at a full turn stop.

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Golf/GTI VI :: RPM Goes Over 10 When Turn On Engine For The First Time In Morning

My golf, made in 2008 (1.6 FSI, petrol), has a tricky problem now. When I turn on its engine for the first time in the morning, its RPM goes over 10 (12~13) with louder sound than normal. So I turn it off and on again, and then everything becomes immediately fine: RPM is below 10 and the sound is just fine. After that, the problem does not happen again all day. But it happens in the next morning when I turn on the engine for the first time in the day!!

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Golf/GTI VI :: 2012 - Have No Brakes When Using For The First Time In The Morning

Starting yesterday, I have been experiencing a strange braking problem with my GTI. I leave my house, and then the first time I really have to use the brakes, it's like I have NO brakes. I push the pedal the normal amount, and I feel resistance in the pedal, but the car basically doesn't slow down. Then I press the pedal down HARD (don't want to run the stop sign at the bottom of the hill!) and then it slows down pretty quickly. After this first episode, the brakes are normal. Starting yesterday leaving work, it has done it to me three times in a row. It seems the car has to sit a while for this to happen.

Again, its not necessarily the first time I hit the brake pedal (my car is a manual) but it is the first time meaningful braking is needed. The car has 7k miles on it. When it started yesterday afternoon leaving work, as I pulled out, it felt like the brakes were stuck and abruptly released for a second, and it almost felt like the brakes were dragging slightly on the way home for a while. I do always use the handbrake, of course I release it fully. When I got to work, I checked all the brake rotors, they were all cool to the touch. How does the 'hill-holder' feature work (could it be messing up?)

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Lumina :: 1997 - Hard Time Starting In The Morning

Our 1997 Lumina with a 3.1 liter engine and about 190,000KMS is having difficulty starting in the morning.

I have changed the spark plugs, plug wires, checked the connections to the battery and put dielectric grease on them. None of that seemed to make much of a difference. The key has to be held for about 5-7 seconds and it coughs to life and then runs rough for about another 5 seconds and the interior lights are dim during this too. After that it comes to life and runs great.

Is it possible for starters to start to weaken? I have never had a starter do that, they have either worked or not. Besides that, I don't know what else could be the problem.

I have heard that these engines can have condensation issues when the temperature straddles the freezing mark, which it has been the last few weeks. Maybe it just needs to get below zero and stay there?

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Golf VI R :: Won't Accelerate Smoothly When Starting In The Morning For The First Time

It seems like the first thing in the morning when I pull out of the driveway my car acts like it not accelerating smoothly. It's kinda jerky and seems like it takes a second to get the gas. I mean I know some cars are a little jerky after not being driven for a day or so but she is brand new, only a few months old.

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Saturn :: 2008 Only Starts In Neutral First Time In Morning

Have a 2008 Saturn - 30,000 miles. Most times it only starts in Neutral first time of day it is used. After this, fine. Had with dealer mechanics for 2 days and they say they can find nothing wrong. Can't do anything unless they have the problem.

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Lexus LS 2007+ :: 2013 - Clicking Sound When Depressing Brake Pedal Every Time

I just got a used low-milage 2013 LS460, and noticed that every time I tap the break pedal I hear a "clicking" sound coming from under the dash or hood. This seems to happen every time I touch or press on the brakes, at seemingly any speed. It sounds almost like an actuator of some kind... perhaps like the type which allows the transmission to shift out of park. Is this normal, or an indication of a an issue?

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Golf/GTI VI :: Hard Time To Shift Smoothly When Engine Is Cold In The Morning

Hard time getting your manual MK6 to shift smoothly when the engine is cool after sitting overnight?? Got about 4k miles on it and I don't recall it happening when I first got it. Started maybe at 2k miles and happens every morning. It seems to only happen to me until the car warms up and then its fine, it jerks like if I was learning how to drive a manual.

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Ford Brakes/Suspension :: Hissing Sound Each Time As Depressed Brake Pedal Sank To The Floor

Brake pedal to the floor... And a lot of fluid on the ground.

I was coming home (empty fortunately) last evening when I noticed the brake pedal give an initial resistance, then slowly sank all the way to the floorboard when slowing down to turn onto my street. When I got to the house, I noticed a hissing sound each time as the depressed brake pedal sank to the floor. When I got out, there was a lot of brake fluid on the ground on the left rear side. It appears to be between the fuel tank and frame rail. From the side it is the section between the fuel filler to just ahead of the left rear wheel. The tank and frame rail is drenched and dripping DOT 3.

I am lucky to not have been pulling my 5th wheel when this happened! However, I have a camping trip coming up in a few weeks, but now my TV is broken. What has happened, and an estimate for repairs? Where is the best place to have it fixed, dealer or specialty shop? I just bought this vehicle in January and it has 102,500 miles, and came complete with full and meticulous repair records. The P.O. was incredible at upkeep, so this is something curious and flukey to me. But do I need to worry about the other side now, too?

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Ford Super Duty (1999-2016) :: Morning Time Grumble / Truck Stumbling

I'm assuming I might have a coil going but I'm not sure. Yesterday morning and this morning I started my truck and it was fine, I backed out the driveway again truck was fine. I put it into D and pull forward it was fine till I hit about 1300rpm, then it felt trike the truck was stumbling, I went a little faster to 1500/1600rpm and it stopped, as soon as I slowed up and then hit the go pedal it started again at around 1300rpm and stayed till 1600rpm and then it went away. So this is twice now two days in a row this has happened the exact way and only in the morning and goes away with no problems. I hooked up my SCT X3 and there are no codes and when it stumbles I have no lights come up. What I should do?

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Camry 2012+ :: Weak Defroster - Take Long Time To Defrost Morning Mist From Rear Window

This my first toyota camry and noticed rear window defroster to take a long time to defrost morning mist from rear window. At 5 mins idle i start to see the defrost lines is this normal?? In my 14 accord rear window would be completely defrosted in 5 mins.

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