Touareg :: Loud Bang Under The Right Passenger Side - Air Suspension Failure
Jul 30, 2013
My 2006 V6 has about 115k miles. I pulled up and parked the other day and with the car still running, heard a loud "bang" under the right passenger side, and then the compressor wouldn't stop, even with the keys out of the ignition...it was still running an hour later when the flatbed took her away to the dealer.
The car was rear-ended 4 years ago and the back hatch/glass, which operates from the air suspension system, hasn't been able to hold itself up in several years. So there probably really is a real problem with the air system.
Here are questions initial questions I have.
1. From what I've read, it is common that a leak elsewhere in the system caused the compressor to eventually fail. The dealer is telling me that the compressor "blew apart inside" and that it needs to be replaced. Is this reasonable given that the compressor was still audibly operating an hour later?
2. The dealer is telling me that they cannot troubleshoot the rest of the air suspension system without me buying the compressor first. Is this a reasonable approach and level of competence? The service went on to say "We don't see many of these." Should I be worry? I am also concerned that I've read stories about dealer service departments who didn't know/didn't offer up that components of the suspension system can be replaced without the whole, very expensive unit.
3. The SUV was in the dealer 3 days prior for a new drive shaft and some electrical repair in the headlight which included the fuses blowing several times. Could there be any connection or does this sound like coincidence? Any thing I should ask them to protect my interests.
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I just bought a 2004 4.2 V8 Touareg with issues. Engine has oil. Tried to start it but no start. I could hear a loud ticking from passenger (right) side cam upon cranking. I removed all plug wires from right side cam and now it starts and runs on drivers side (left) only. Getting spark from all disconnected wires. Car will drive forward and back and check engine light flashes. Reconnected right side plug wires and no start.
I notice one of the plastic intake manifold arms connected to a rubber bellow was broken. I assume that's for O2 sensor/warm up so probably wouldn't prevent the engine from cranking.
What do I do next? Remove valve cover and look for camshaft damage? Bad cam sensor cause this? I'd rather not drop a rebuilt motor in it but I also don't want to throw $5k of parts at it. Car is for my soon to be 16 year old son (maybe it's safer as a four banger!).
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Was driving on some segmented highway concrete that send my front end into quite a thrashing. Slowed down quite a bit and it settle down some but nothing like that before. Pain attention to ride but it feels OK, corners, etc. BUT, over the past few weeks, I've noticed that it has become quite sensitive to sharp transitions (BOTS dots a.k.a. line markers, driveways, etc. so I have a suspicion that one or more of the air spring assemblys has possibly failed or a leak.
It's like the equivalent of a worn out strut. The car hold up. Raises and lowers, etc. But I can't push down on the car to test the response of the suspension like a standard strut car. What is the expected life of the air suspension? And cost to replace pair or all four. Not looking forward to the possible expenses.
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Having problems with air suspension/compressor? Mine has totally failed with an error message of RUNNING GEAR FAILURE- WORKSHOP!
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Bought a 2002 ranger with a four liter in it. Didn't notice until actually going off-road there is something wrong with the four wheel drive. In 4 high it will drive good for a random distance then a loud bang, pop, comes from what feels like it's the driver front tire. The faster you're moving the worse it is. It's not consistent at all.
Replaced the transfer case shift motor and both CV axles. Still does it. Walked next to the truck while it's moving and the front tires look like something is in a bind and it's causing the bang. Beating my head against the wall at this point.
On a side note it has something wrong with the tranny. Taking off it feels like someone bumped the rear, and after about twenty minutes of driving od light starts blinking and it shifts hard from first to second. Kill it, cures that specific problem just not the takeoff problem. Not sure if this is all related. Pulled the pan and refilled with as much fluid as came out. Which was a dark red. Still having same issues.
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I got a loud beep and MFI warning "Brake Light Failure" indicating my bulb was out in the right rear brake light. A friend was behind me, I called his cell phone and he said, yup, its out. Then after a few mins of driving, the warning went off and the brake light was again functioning. This has then happened to me twice more over the course of about a week. The brake light still works, but I get a failure and warning sporadically.
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So the two windows on the passenger side have fallen and can't get up. These regulators you gotta buy to fix the problem cost a ton, and just as much to have installed. Why on earth can you not buy the little plastic brackets to fix the problem instead of the whole regulator? If there IS a way to buy these brackets, it would be keen to know...
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The passenger side low beam failure alarm come on about 20 seconds after starting the car. It goes out after about 10 seconds; then alarms again after 10 more seconds; it goes out and then finally alarms after another 10 seconds and stays alarmed until the car is turned off.
Looking at the light from the front of the car, it goes on and off as described above. However when it is on the light is very bright. This suggests to me a loose connection or maybe a a loose fuse. That is, unless this is the way those bulbs go out. It seems strange because the bulbs in my other cars did not behave like this. They were either out or not, never in between.
The only thing that has been done to this car was that the tires were balanced about five days ago. The VW place did not do a good job at balancing the tires when they rotated them. What is going on in my car?
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I have been having hub locking trouble and finally located a bad vacuum hose. Hose has been replaced. Now when I engage the 4WD and apply a little power, I get a terrible bang out of the front end, then the truck moves on. Sometimes there is a second bang, sometimes not. The chain appears tight in the transfer case and the ujoints look ok. I have turned the wheels with hubs locked one at a time and the joints are free.
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Just installed them a few weeks ago, at first I wasn't too low, now that I am about 24.4 to the fender, the right passenger side creaks. At low speed over bumps, dink, dink dink..... and when i turn the wheel almost all the way to the side go up or over a curb it goes dink and then when i straighten it , it dinks again> Got the installing new suspension kit from dbc, and new ball joints on both sides. Only one side squeaks!
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I have an 2001 S 80, T6, with 74K miles. I love the car but have had an issue with it since I bought it in 2004. I hear random clunks, pops, and bang noises in all 4 corners. I can't recreate the noises, they just occur randomly. But they can be loud! I have had the dealer inspect it a few times always telling me that everything looks okay.
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This afternoon I was out for a drive and on my way home on the highway I had something give on the front passenger side suspension.
There was an "odd" feeling from the steering and then some noises from the passenger side front of the car. As I was slowing down there was more clunking/shuddering as I came to a stop. After stopping I looked at the wheel and noticed it looked "further" out, and had more give when pushing it than it should have.
I then tried to pull the car further off the road and discovered that it would not go into gear to move at all!
This is what it looks like:
Broken Side Above
Drivers Side Above
You can see above how the strap pulled on the tire, I tried loosening the strap on it up but it was still under tension.
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I have a 2003 GMC Yukon XL 1500 4 WD. Ive been getting a loud bang ( like a hammer strike on the front frame) on occasion only after backing up and it happens after the truck moves forward a bit. You can almost feel the truck loading up and then it gives with a loud hammer like bang. Ive had a tech check the front end and do an alignment. I had thought it might be a brake hanging up.
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Starting having a problem with the front suspension on my 01 excursion. When you go over a incline I am getting a big bang in the front suspension also when you turn the steering wheel to the middle it has a jerk right before its in the straight position.
I have new wheel bearings and new locking hubs coming, this problem still happens without the hubs in. Could it be a front axle or U joint but it happens with the 4x4 disengaged.
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I sent my T in last week because I was not getting "cold" air out of the passenger side vents, at least not as cold as the drivers side. The Dealer has acknowledged the problem but is having a hard time (with wvoa) finding a solution. They've returned the T to me until they can find a fix, hoping to keep from removing the entire dash.
I ran some tests of my own this weekend. When in ECON mode, both sides put out the same temp; only when the compressor is on do the temps vary. I have heard gurgling in the dash since I bought the T and when in ECON the gurgle goes away (compressor is off).
Question: Could the system be low on frion (or whatever coolant)? Are there two separate evaporators for dual zone? I'm thinking (hoping) yes on both. Maybe one evaporator is getting a full mix of coolant and the other is not......could this be the gurgling I keep hearing?
I'll bring the T in tomorrow and ask them to recharge the system if any of you agree with this theory. I hate to think the dealer will have to rip the entire dash apart to fix this situation.
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I have had a bad squeak on the front passenger side suspension. It only happens while you are pulling into a driveway, going over a speed bump, or driving slow on a bumpy road. I brought my car to my mechanic and he thought it was the control arms that were shot. They were changed after forking over some cash. I noticed right away the handling was better due to the control arms which is said were shot. But... the squeak is still there, and has not become lower sounding at all. He said it might have something to do with the suspension but it is not worth it to change all the parts.
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I've got a "clunk" in my front passenger side suspension. I'm running stock struts with H&R sport springs that I put in about 10,000-15,000kms ago. The clunk is inconsistent and seems to only happen in the parking lot when I'm backing out of a stall. When I pull forward, I get a couple clunks coming from that side? Could this be tie-rod?
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I have a 2002 bettle with about 150k on it. was running fine and one day while the wife was driving it she heard a loud pop/bang and it started missing and has low power. Starts fine just dosent have much power and is missing on one cylinder.
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2005 V8 Phaeton,82,000 miles.
If I ease on the brakes ,no problem but if I hit the pedal there is a loud bang or clunk from underneath,sometimes front and sometimes in the back. It's as if the wheels stopped but the chassis went forward and back slightly. As long as I put the brakes on gradually there is no problem stopping.
When I come off the Interstate and leave the off ramp, the low side of the front end sounds as if there is no shock absorber ,doesn't matter which side is low,they both do it on the low side.
Intermittent problems.
Steering wheel turns and grinding,groaning noises from under the hood, not all the time.
Going over a speed bump in a parking lot causes the same noise I get exiting the Interstate.
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Was driving down the highway when I heard a loud explosion.
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My phaeton's gearbox has progressively gotten worse.. When gearing down after accelerating I am regularly getting a very loud and aggressive bang rather than a smooth gear change, I believe the torque converter is on its way out or the transmission fluid is low.
What transmission fluid I should have in the Phaeton is it the 75w90? I want to try and top up the transmission fluid rather than getting the gearbox serviced as the waiting list in Dortsmund is too long and there is nobody nearby that I am aware of.
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