Golf IV / Jetta IV :: Infrequent Popping Noise At Idle
I can't figure out what this popping noise is that is coming from under the car (towards the back, not from engine). Its infrequent and I only notice it at idle. If I had to guess it would be exhaust related, but that still doesn't sound right. What could it be? See the video below for the sound I am talking about.
View 2 RepliesLumina :: 1997 - Infrequent Rough Idle And Peculiar Acceleration
I have a 97 Lumina sedan. When moderately accelerating between 50-60 on a slight incline, the car will sometimes start to "jolt" a little repeatedly. It continues to do it if I hold the pedal steady, but if the incline goes away or I press the gas pedal to accelerate harder the jolting will stop as abruptly as it started. The magic number seems to be around 55mph, never outside that range. I can reproduce it on certain interchange ramps or hills, but only in overdrive. Regular drive gear doesn't do it but the engine is at a much higher RPM. If I accelerate harder than I usually do it also doesn't seem to occur.
At first I thought it was just the same RPM loss issue at speed in a low cruising RPM, something that happens infrequently at idle. But now I'm worried the specificity might indicate a transmission problem. Car only has 87K miles on it for its age though.
Passat (B5) :: 1999 - Shake At Idle - No Power
my 99 passat 1.8t has lost power. it shakes at idle and when u give it gas it doesnt respond too good. kinda feels like it has a disconnected spark plug wire...what can be the issue?
View 4 RepliesPassat (B7) :: 2.5 - Chug / Miss And Shake For About 5 Seconds Or So Until Reaches Idle
It's happened since new, I figured maybe it would work itself out, but it hasn't. On the first start up of the morning, It will start fine, rev up and as it is reving down it will chugg, miss, and shake, for about 5 seconds or so until it reaches idle. If I put it in gear while it does it, the whole car will lurch and shake. It operates fine after that.
View 1 RepliesSubaru - Outback :: Shake / Shudder At 18 - 20 And 55 - 60mph And During Acceleration
I have a 2005 Subaru Outback, 3.0 H6, LL Bean, 5 speed auto. 150,000 miles. No engine codes.
I bought it took two years privately. I didn't notice during the test drive, but it has a shake/shudder at 18-20mph and at 55-60mph. Only at those speeds and only during acceleration. During light acceleration it isn't noticeable, but hard acceleration particularly on a hill at 55-60 the car can shake quite violently. Probably 50% of the time the 18-20mph shudder doesn't occur. It feels like the whole of the front of the car is shaking from side to side.
It doesn't matter what gear it's in - auto/auto sport/manual 1st, 2nd, 3rd, 4th, or 5th. So it's not engine rpm related. I've had the transmission fluid flushed. I've had two sets of tires. I've had the prop shaft replaced. It still does it, and it hasn't got better or worse. It happens both during straight line and turns.
The engine runs smooth and the gear shifts are crisp and smooth. Our local dealer doesn't know what it is (they suggested prop shaft) and our highly recommended local transmission shop doesn't know what it is. All CV joints have been checked.
I think the big clue here is that it is very vehicle speed dependent; 18-20 and 55-60mph.Could it be something to do with the transfer clutches? Does this transmission have an electronic control computer that needs an update? (This is a first year model). Is there vehicle speed sensor used by the transmission that could be bad but that wouldn't trigger an engine code? Unfortunately I can't disable the rear wheel drive like on the 4 speed transmissions, there is no fuse to do that.
Ford Excursion :: 2004 - Shake / Shudder When Braking At 50 - 70?
So I just bought a 2004 Ex 4x4 4wd with only 50k from a dealer. While test driving the truck would shake/shudder when braking at 50-70 getting worse if you were going faster, as a condition of the sale they said they would look into it. They did and said it was the tires?? They balanced and rotated and did and alignment. Are they correct? the tires are BFG AT 33x12.5x16.5 on aftermarket rims.
View 11 RepliesFord F-150 - 1997-2003 :: Shake / Shudder When Accelerating Around 45 - 55 MPH
My trucks been doing something weird. When accelerating around 45-55 mph, a couple seconds after it shifts to 3rd, it does a weird type off shake/shudder. Feels like I hit a small bump in the road. Also when coming out of a cruise to accelerate, it will Make a very violent clunk and then speed up. I'm thinking it's a problem with my torque converter but my mechanic says transmission and my buddy says rear end lol. I dropped the pan and there was some shavings but nothing huge and it was the first time it was ever dropped. After 90k miles.
View 14 RepliesCamry :: Steering Wheel Shake / Shudder / Wobble While Braking
I got a 2006 Solara SLE. while braking from highway speeds, the steering wheel shakes VIOLENTLY. city driving its not noticable. cruising the car is silky smooth. The one front caliper was sticking and i replaced pads, pins, rotor. Still shakes. i tried swapping pins as one pin has a sleeve at the tip and i didnt remember which one went where. i did notice the pin with no sleeve fits loosely. the rotor is AZ Duralast brand. the car has 200k trouble free with no suspension work ever done.
I am lost what to do and need to make a long trip coming up. I was going to try in order- replace other rotor, spin the one rotor and replace guide pin with a sleeved one, then do lateral run out test/lathe, alignment, then if that dosnt work a stick of dynamite. Iheard a bad tie rod or ball joint can cause this, i find it unlikely as it would probably shake all the time. Other small issue is a loud thunk in the rear when it hits bumps. Rear swaybar mounts?
Ford Excursion :: Transmission Will Shake And Shudder At Lower Speeds And While Idling
I have a 2000 Ford Excursion with multiple transmission symptoms, so here goes.
The problem doesn't occur until after the vehicle has been driven approximately 100 miles as far as I can tell. At that point, I'll start to notice smoke coming from underneath the vehicle caused by the transmission leaking fluid onto the exhaust from the front of the transmission. At lower speeds, and while idling, the transmission will shake and shudder. It's not noisy or that extreme, but definitely noticeable.
I've also noticed on occasion there is a loss of power at higher speeds when the vehicle is in 4th or 5th gear. This mostly happens when trying to accelerate to pass on the highway. The transmission sounds like it downshifts, but the hard I push the gas pedal, the less power I have. If I push down far enough, the RPM's begin to drop. I've noticed that after I let the vehicle sit turned off for a couple of hours, it begins to work properly again, but it only lasts until the transmission is hot again.
Lexus GS 2006-11 :: 2008 GS350 CPO - Transmission Shudder / Shake On Light Acceleration?
About 6 months ago I bought a '08 GS 350 CPO. Love the car but after a month or two of ownership, on light acceleration 3rd and 4th gears will shudder. The whole car will buck and shake, but if I give it more gas it will smooth out. Doesn't seem to be the engine, I suspect more the transmission. Of course I took it in and they "could not reproduce the problem"... Is this just a normal characteristic of the car?
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: Shudder / Stutter And Shake While Accelerating
I have a early 99 7.3l that seem to cut out and shudder while accelerating at low rpm's below 2000 once I am above 2000 rpm it seems to go away similar to a dirty carburetor thinking injector problem...
View 2 RepliesFord F-150 (2004-2008) :: Shudder And Shake From Rear End When Accelerate Only In A Turn Left Or Right
In my case, from a stop, when I accelerate only in a turn left or right I get a shudder and shake from my rear end and it seems to be worse when the truck or air temp is colder.
well I went with the most basic thing first, popped the diff cover off, drained all the fluid, wiped out as much as I could get out of the collection area in the bottom. put a new gasket on and a little rtv, replaced cover. pulled the plug and cleaned off the shavings from the magnet and put new oil in it (I used Valvoline 75-90 with the friction modifier already in it, said limited slip right on the bottle)
test drove it around the block about a hundred times making left and right turns and the shudder and shake seemed to constantly decrease until it was perfectly smooth and noiseless!!! so that seemed to be an easy fix however I will report back to see what happens when I take it out cold in the morning.
Camry 2012+ :: Front Passenger Seat Seems To Shake / Shudder A Lot - Squeaky Center Dash
I have a 2012 Camry SE and my front passenger seat seems to shake/shudder alot. It constantly shudders and makes so much noise when no one is sitting in it, that it's driving me crazy! I can't tolerate the noise of it. If I go over a bump it shudders, if i'm driving on a rough highway, it shudders and shakes so badly that I have to put my hand on it to make it stop. It makes squeaky noises as well. It doesn't happen when driving on smooth surface.
Secondly, the center dash is very squeaky, and made out of hard plastic. I feel there is no insulation behind, and thus it squeaks whenever I go over a bump. What steps did you take to resolve it?
Ford F-150 (2009-2014) :: 2012 FX4 Shake And Shudder In Tranny Driveshaft Passing Through 1500 RPM
I've got a 12 FX4 SC 6.5' w/Ecoboost. After 1K miles I began to develop a shudder/shake in the tranny-driveshaft passing through 1500 rpm. 4 dealers, 6 overnights and 2 escalations, I finally am told there is a design problem in the pre Jan 12 trucks. Fixed with frame mod to manufacturing process after Jan, but no solution for current owners with the problem. I replaced my 07 FX4 SC with this truck and loved it for the first 1K miles. Now I hate driving it, especially in traffic (lots of cycles through 1500 rpm).
View 5 RepliesLexus SC430 :: Engine Shake At Idle When At Red Light
I have a 2003 SC430 with 170,000 miles on the odo. When at idle, the car shakes a little. I notice it the most when at a red light. But if I put the car in N, the shaking goes away. It happens with the most severity when in D and with my foot on the brake. I'm assuming the shake is normal for a car of this age and mileage, but i'd like to eliminate it.
View 10 RepliesMetro :: 2000 - Rough Idle Along With Engine Shake
4 cyldr has very rough idle along with engine shake. Just started doing this. I replaced the cam sensor a few months ago and all has been well. But it started running so rough, almost like it jumped time. I was disconnecting sensors to see if motor idle changed and when I unplugged mass air flow sensor on air filter intake tube, nothing changed. Could this cause such a dramatic idle ?
View 2 RepliesFord Aerostar :: Warm Engine Idle Shake
Here's another idle problem. I have a 1992 aerostar, 3.0 2wd with 245,000 kms.
I have been working on this van for weeks now getting it ready for summer. I have done a complete tune up consisting of wires, plugs, rotor, cap, pcv and all filters including gas, air and oil. I have checked the vacuum hoses as best as I could and all seem fine.
Here.s the problem. I start the van and it idles great. The engine doesn't move. After a few minutes it slows down a bit and starts to shake. Once it is completely warm and has been driven for an hour, it shakes noticeably. It has lots of power and gets good mileage. It never has a starting problem and never seems to be close to stalling. I am suspecting it is one of the various pollution control items such as the MAF, IAC or 02 sensor. Is there a way to check them at home?
While under the van, I noticed a cable that goes from the transmission into the firewall. A bracket holding it in place broke and the cable was rubbing against the exhaust pipe and burned through. Could this be related? I taped up the cable and tied it up and away from the pipe.
Camry :: 2008 Will Shake While Sitting At Red Light - Rough Idle
When my Camry is in DRIVE and sitting at a red light for example, my car will shake. It feels like it idles rough. If I put it in neutral the shaking goes away... only when in drive.
I took it to Firestone who mentioned I had a dirty throttle body. So I get this cleaned and the shaking has significantly reduced. However after a few months I'm back at square one. Dirty throttle body and care is shaking again. (Yes air filter is clean)
I noticed two things that I think might be contributing... After 5,000 miles my oil is pretty black and very low. (Time for an oil change) When I swipe my finger on the exhaust pipe, its really black but no black smoke comes out. I don't see any oil leaks outside of the engine, its actually pretty clean.
So two questions, is the low oil and black exhaust pipe normal? Why would my throttle body keep getting dirty?
Chrysler - Ptcruiser :: Shake And Rumble If AC On During Idle And Not Cold Anymore
So, I've had my car for about 4 years now. It's a 2008 basic PT Cruiser. About two years ago it started to make this weird noise whenever the AC was on. My car would shake and rumble if the AC was on during idle and the AC wouldn't be cool anymore. Whenever I was driving, it was fine. We charged it and then it quit doing that. A little after that, it started making this weird noise when I turned it on-kind of sounding like something was being banged around under the hood of my car. It also started to make this loud kind of screeching noise, and some gas or steam would sometimes (not often) come out from under the hood.
Then I got in a wreck and they said they fixed it when they repaired the car. Now, 2 years later, it's starting to make that same noise. The rumbling has continued, but when I charge it, it goes away. I just charged my AC about 5 weeks ago, but now it's starting again and the noise just started again this morning. I was told that there was a disc (something like that?) that may have cut my belt, but they said that they fixed that when they repaired my car from the wreck. If that was fixed, then shouldn't it not be doing this?