Suspension is the term given to the system of springs, shock absorbers and linkages that connects a vehicle to its wheels. -Wikipedia

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Suggestions for refinishing suspension springs

Can anyone suggest a tried and tested method for refinishing suspension springs. The springs I have at the moment have shed their protective coating which I assume was some sort of powder coating? I'...
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85 views

Why is there a trend towards cantilevered rear wheels in recent motorcycle designs?

In looking at the new motorcycle designs that are coming out in roughly the last decade or so, there seems to be a trend towards the cantilevered rear wheel. My question is what are the advantages to ...
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212 views

How to replace balljoint?

Out of curiosity, how does one go about replacing the balljoints in a car? Specifically the rear toe arms from a 1995 Mitsubishi Eclipse? I've got a set of good condition rear arms that have suspect ...
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3k views

Replacing front struts on a 2006 Hyundai Sonata

I want to replace the front strut shocks on my 2006 Hyundai Sonata and I'm not sure if I'll need a spring compresser to do this. I have searched the internet for an answer to this question and I haven'...
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2answers
1k views

How to improve suspension on my 2005 Volvo S60?

I recently purchased a 2005 Volvo S60. The car runs great, but I've discovered that the suspension feels a bit stiff. When I go over a bump, I get shaken up a lot more than I do going over bumps in ...
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111 views

Thumping/Knocking noise coming from the rear (suspension?)

As of lately my car started to make thumping/knocking sounds whilst driving over speed bumps (at regular speed) I drive a 2001 renault laguna 1.8 16v with about 218,000km (about 135500 miles) on the ...
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1answer
42 views

Is Ackerman steering solved?

I heard of jeantaud mechanism of steering. does it accomplish the right steering everytime? aren't tyres slipping in any situation? I mean, is it the definitive solution to the Ackerman steering or ...
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1answer
50 views

What Front End Work Requires an Alignment Afterwards

What Front End Work Requires an Alignment Afterwards and in what case can you take measure to avoid having to do an alignment? For example the Haynes manual says you can mark the strut mount and the ...
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1answer
198 views

Differences between pullrod and pushrod suspensions - Pro's and Con's

Can someone please explain the differences between a pullrod and pushrod suspension and provide the pro's and con's of each configuration? Typically these suspensions are used on open wheeled ...
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1answer
2k views

What could be causing this bouncing?

I recently took my car to my mechanic for a mandatory inspection for registration. The car is a 2000 Hyundai Elantra. It needed a bit of work to pass and they did the following: replaced one wheel ...
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1answer
243 views

Rust underneath rear of car (Toyota Mk1 MR2)

I have recently acquired an old (1989) Mk1 Toyota MR2 and took a few photos of the underside rear of the vehicle. There seems to be a fair amount of rusting on the rear axle and gear box: gear box/...
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480 views

Clunking Noise from Rear, Right Tire when hitting bumps

I have a 2003 Ford Taurus SE with ~95000 miles. It has been a very cold and harsh winter in New England. Recently, I have been hearing a clunking noise in the rear, right tire region when hitting ...
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37 views

Is a parallel 4 link safe compared to a triangulated 4 link?

After researching the topic the closest article I've ever been able to find was written by Ridetech: "What’s the difference between a triangulated 4 link and a parallel 4 link?". However, a concern ...
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5k views

2001 Honda Civic: rough ride, even after new struts

My 2001 Honda Civic has what I can only describe as a "rough ride" in the front wheels. When I put my foot on the brake pedal (not pressing on it), there's a roughness there I can feel. It's less at ...
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2answers
4k views

Bent front fork on a bike

There's a previously owned 2009 YAMAHA FZ16-S that I'm thinking of picking up. It has a slightly twisted and bent fork (plausibly caused by an accident). It's only apparent when you ride it for a bit. ...
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223 views

Offroad Kit - Are the brakes replaced?

I have a 2000 Ford Ranger that a previous owner modified by adding an offroad kit to it. I don't have a picture of the suspension system at the moment, but this one is pretty close in terms of wheel ...
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2answers
1k views

Creaky / Banging sound when going over bumps

I have a 2001 Hyundai Sonata, it is making a "creaky" or "metallic banging" sound when I go over bumps. The sound is coming from the right rear wheel area, is this a bad strut? When I push on that ...
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1answer
53 views

Coil Spring Load and Ride Quality

Is there a difference in coil spring load between different engine options for the same model truck? For example, I have a 1993 C1500 with a 5.7L. Can I use coil springs from another 1993 C1500 but ...
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3answers
2k views

Rough ride on LL Bean Subaru, are the struts the cause?

I have a 2004 LLBean with 88,000 miles on it. It rides worse than my old 2001 limited. The ride is hard. I was told that as long as the struts are not leaking oil, they are fine. Is this true? I ...
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1answer
54 views

Wheel Positioning - Camber and Toe

I have a baseline of information regarding camber and toe. Why would I add more or less camber to my wheel unless I'm a NASCAR drivier making only left hand turns and want better traction for that ...
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4answers
13k views

Clanging in back of Mazda 3

I have a 2007 Mazda 3 sedan with ~100,000 miles on it (it's the 2.0L version). Last October, I noticed a significant clanging noise that was coming from the rear of the vehicle whenever I went over ...
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1answer
40 views

Dual suspension to monoshock

I have a Bajaj Discover 135 with dual suspension. I have seen some photos on Google of some people who have successfully done this conversion. Now my question is, what would be the steps to do this?...
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341 views

My Ride is Still Very Bouncy after Changing the Struts and Strut Mounts

I just changed the front struts and strut mounts on my 98 Mazda 626. The old ones were completely shot. While I noticed an improvement in the ride, it wasn't nearly as much as I expected, and quite ...
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1answer
1k views

Do the front wheels turn a little bit on potholes and bumps?

I just replaced the inner and outer tie rods on a vehicle, and some time later was thinking about the linkage. I don't recall if the inner ball joint was at the same location as the inner suspension ...
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1answer
71 views

What's wrong with worn-out suspension?

I'm about to buy an RV from a friend. I've never bought any kind of vehicle before, and I know nothing about cars except through web searches. But I do have a grad-level physics education and some ...
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1answer
40k views

How to tell if the Control Arm is bad too, or just the ball joint

I have a 1997 Ford Expedition 4WD truck that has a LOT of wiggle on the front left tire. I'm assuming that this is caused by a bad ball joint. Is that a safe assumption to make? Assuming that it is, ...
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2k views

Removing badly rusted and broken bolt from suspension

I'm stuck trying to replace the rear lower control arms on my 92 Civic. One of the bolts was broken, and while I've now gotten the old arm off by taking a Dremel to the bushing and bolt, part of the ...
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1answer
688 views

What can be done about noisy spring seats?

On a MacPherson strut car, sometimes the springs of the front suspension will bind in their seats, and when turning the wheel sharply at low speed (or at a standstill) you end up with a kind of "bung, ...
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1answer
114 views

Fork tube seals Suzuki sv650

So I recently inherited a 2002 Suzuki sv650... It was garage kept for about 6 years and needs some love. I noticed that the rubber seals on top of the fork shock tubes won't stay with the tubes... ...
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2answers
3k views

MacPherson strut lower control arm ball joint play and suspension geometry

So I've replaced this ball joint and still get play going over bumps and with the steering wheel turned all the way to one side or another-- you can rock the wheel and get about 15 degrees of play in ...
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1answer
224 views

Acura TL 2001 squeaking noise

Worried student here! I bought an Acura TL 2001 about 7 months ago and the car was mechanically sound. About a month and a half ago i started to hear a squeaking noise. The noise only occurs when the ...
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1answer
275 views

Front wheels have different camber after suspension replacement

I recently got my vehicle's front right suspension replaced by some mechanics. Before driving off from the mechanics I had a look at the front and noticed that the right wheel (driver's side) has the ...
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1answer
229 views

How to improve suspension on my bike TVS Star City 110 CC 2012 Model

I ride a TVS Star City 110 CC 2012 Model bike weighing 109 Kgs. I am feeling uncomfortable with the bike suspension. When I checked with my mechanic, he said it is fine. I can feel it is jumping even ...
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Rough Undercarriage Ride

On my '09 Nissan Titan I get a rough rumbling ride/sound from undercarriage when I get to 40 mph. I have lots of rust issues underneath and lots around the rear drive shaft. Worried that the drive ...
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2000 Ford Taurus ABS reluctor ring grinding on lower ball joint

My Taurus started to make a grinding noise in the front. When I looked at it I could see the ABS reluctor ring was grinding on the lower ball joint. My plan is to replace the axles/reluctor rings, but ...
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1answer
280 views

Why is my car tramlining(pulling/veering when I hit road imperfections)?

So twice this has happened, and the first time it was much more violent. So far I have replace the upper control arm "inner" bushings on the right side but today it happened again, but not as bad, and ...
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1answer
716 views

My ER6 was lowered to accomodate a shorter driver than me. How can I adjust the height?

I want to adjust the height of my Kawazaki ER6n from 2006. Specifically, I want to reset the height to factory settings. Is this something that's possible to do without hiring a certified mechanic or ...
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4answers
6k views

In what order does it make sense to upgrade suspension components?

I have recently started competing in autocross. Because of some after-market wheels/tires, which I bought before I started autocross, I can't compete in the Stock class. The class I'm in, Street ...
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1answer
2k views

How to diagnose “Creaking” / “Scraping” sound when entering parking lots?

My drive to work involved entering a lot that has a fairly steep grade compared to the pavement. As such, in low riding vehicles, you need to enter it fairly slowly. The thing is, recently, I can ...
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1answer
120 views

How does mounting +1,+2 and +3 affect your vehicle? [duplicate]

The title is pretty self descriptive. It's common practice to equip your vehicle with bigger rims simply to achieve aesthetically pleasing looks. Although I'm against modifications exclusively for ...
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2answers
1k views

Why does my 2005 Volvo S60 make a clicking sound when accelerating from a stop?

To start off, I had my oil changed at the dealship last month. The dealer told me that the car needs new joints and control arm bushings. Recently, I've noticed that sometimes there is a click that ...
3
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1answer
3k views

Motorcycle Front Forks: Fork tube stuck in bottom pipe - clunking sound when trying to remove

I'm rebuilding the forks on my CB400 project bike [ turning into a street tracker ;) ] The process from the manual is pretty straight forward: 1) Remove the front fork bolts and drain oil 2) With ...
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2answers
4k views

2006 Chevy Cobalt front end (strut mount?) noise

I have a 2006 Chevy Cobalt and since I bought the thing, the front suspension makes this horrible clunking noise every time I go over a bump. I don't know how to describe the noise other than it only ...
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1answer
35 views

What is this part on a 1997 Chevy Suburban (4WD) [picture inside]?

We have a 1997 Chevy Suburban, 4WD. Occasionally, when turning right (usually from a dead stop) there is a distinct "clunk" sound that comes from below the drivers side floorboard (with an equally ...
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1answer
36 views

Honda Jazz 2007 1.4 Dsi CVT

My Honda Jazz is in for 195,000 km service, Bosch service centre contacted me and said that my Control Arm Bushings are worn, but they need to replace the entire control arm as the bushings are not ...
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1answer
51 views

Aftermarket Pneumatic Suspension - Pro's and Con's

I am trying to estimate the feasibility of installing an after market pneumatic suspension (called sometimes air bags suspension?) for a VW Tiguan. The Touareg, for example, has a factory optional ...
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1answer
58 views

How to remove front forks on motorcycle

I've got my motorcycle up in the air about to pull the frame up off the engine but I need to remove one last thing. I got everything taken apart except this center bolt holding the front forks on. ...
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1answer
55 views

Ford Taurus 01 shock holder problem

My car was making scratchy metal noise when turning left coming from the back. I checked the bottom of the car and found the issue. I don't fully know how to address it what the part's name is and if ...
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1answer
594 views

Rear LCA bushings worn out - better to just replace the whole LCA?

The rear lower control arm bushings on my 92 Civic are badly worn and need to be replaced. I've looked into what's involved in replacing them and it looks like a lot more work than I'd like to do, and ...
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1answer
814 views

Rattle in my left tire area everytime I brake slowly from more then 80kmh (50mph)?

I have a Chevy Cobalt 2007, and it has been doing this for a while. If I press the brake a little harder, the rattling stops. It doesnt rattle until I press the brake. Leading me to believe there is a ...