Steering wobble at my wits end

[Wibblewobble]

Hi can any of you kind people help with a few ideas .... I recently changed the front wheels from standard 13 inch steels to 14 inch ford bbs wheels first I changed the studs for a deeper collar, then had them balanced (no different still a severe wobble on the wheel) then I had it tracked ,changed the front tyres and it balanced again, now it only wobbles after 40mph any ideas. !!  

[doggsbody]

Hi wibblewobble, if you're still trying to find out the problem check your lower arm's as l found after changing wheels and new lower arms the lower arms were faulty and this could only be seen when it was up on the lift and the steering wheel turned back n forth, it's also a good idea to check the wheels themselves are straight if there not new ?

[Jenny--Wren]

 

I found this at 247roadsideassistance.co.uk/blog/

I hope it gives you some pointers?

If you’re having issues steering your car – the wheel feels “jerky”, hard to turn, or “sticks”, there could be a wide variety of problems with your steering system. In this article, we’ll take a look at 5 of the most common steering issues and discuss how you can recognise them. Let’s get started.

1. Low Power Steering Fluid

Low power steering fluid is one of the most common issues that you’ll have as a driver. Your car will need its power steering fluid topped-up every once in a while, to ensure that the hydraulic power steering system continues to function smoothly.

Signs of low power steering fluid include difficulty moving the wheel and steering, and a sluggish response when turning. “Whining” or squeaking when turning may also be present. Luckily for you, this is a simple DIY fix.

Simply pick up some power steering fluid from your local auto parts store, locate your power steering fluid container using your owner’s manual, and check the fluid levels. If they’re low, simply top up the fluid, and you’re good to go!

However, if you continue having steering issues, the problem may be deeper than a low fluid level.

2. Power Steering Fluid Leaks

If you continually add more power steering fluid to your car, but it doesn’t seem to help, you may have a power steering fluid leak. Power steering fluid is not always the same colour, but is typically either clear, red, or pink.

Check underneath your car for any leaks. Chances are, if you have a power steering leak, the residue will collect beneath the front of your car. If you do find a leak, you need to take your car to a mechanic, because the leak could originate from a variety of different areas of your vehicle.

3. Failing Steering Rack Mount

Most modern cars use a “rack-and-pinion” steering system. Rack mounting bushings are attached to the steering wheel and move side-to-side to absorb impacts from the suspension. If the steering rack begins to wear out, you may notice “jerking” of the wheel when going over bumps, inconsistent steering, or “clunking” sounds in the steering column. Clicking or popping noises may also be present.

If you notice these issues, get your car inspected by a professional mechanic right away. You will likely need to replace the bushings, and have the steering rack mount repaired.

4. Damaged Or Worn-Out Power Steering Belt

The power steering belt is turned by a pulley on the crankshaft, and it’s what drives the fluid pump that controls your hydraulic steering. If this belt is worn-down and becomes “slack”, steering may start to feel heavy or jerky,

Sometimes, the belt can be tightened up by a mechanic, but in most cases it must be replaced completely to ensure the proper functionality of your steering system.

5. Bad Strut Bearings Or Tie Rods

If your wheel is “wandering” or straying from a straight line while you drive, you could have issues with your suspension, such as bad strut bearings or tie rods. Wheel “looseness” is also a sign of suspension trouble, as is excessive tire wear, and a suspension that tends to sag and squeak when going across bumps and obstacles.

If you notice these issues, bring your car in for an inspection right away. If your suspension fails or breaks, you could be in serious danger in an emergency situation – and the longer you ignore the problem, the more dangerous it will get.

[john pinto]

hi ,by now you have probably sorted it but i had a mk2 capri in 83 and had the same problem and after a month checking rims tyres radius arms steering geometry it was still there so i got two new struts and that cured it,after inspection of the old ones the n/s one was slightly bent which would would put the castor angle out on one side causing it to wobble.