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The wobbles

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Old 12-31-2010, 07:14 AM
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Thumbs up The wobbles

Dear all,

My02 with 18" wheels wobbles, and I cant get to the bottom of it.

When I accelerate from about 40mph I get a wobble which gradually gets worse up to about 60mph, it gets slightly better after that then starts again at about the 70-75mph mark.

Now I did a few things to see if I could sort it out.
I checked the tyre pressures both at 30psi and same problem.
I then took to tyre spot to get the rear wheels balanced, upon inspection they said I needed four new tyres as the tyre wear was out on three wheels. (Now I know that the standard toe on the back wheels is set slighly in over so would expect wear on the inside, which I had). The next day I got two new rear tyres fitted and balanced but I still had the same problem.

CAN ANYBODY HELP, PLEASE!!

Thanks

And happy New Year.
Old 12-31-2010, 07:23 AM
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do you use spigot rings?
Old 12-31-2010, 07:25 AM
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Do you need spigot rings with 18" wheels?

Even if the wheels are balanced & the type pressures are right, etc, you would still get wobbles if you need spigot rings and are running without them.
Old 12-31-2010, 07:28 AM
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Happy new year to you too.

how long you had the 18's on has it only just started.

when did you have the geo checked last, a differance in settings between the rear wheels may give you a wobble.

just an idea for you.

hope you get it sorted.
Old 12-31-2010, 07:28 AM
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I thought you were getting a TVR
Old 12-31-2010, 07:40 AM
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Irvatron, hows tricks?
Well remembered about the TVR, I went off them, mt pal at work got one and he's never had his hand out of his pocket.

What did you do with the spoon N1 then?
Old 12-31-2010, 07:43 AM
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The wobble could well be from the front wheels/tyres too and as they suggested 4 new tires and you only fitted 2 rears, perhaps this isthe likely culprit!

As said spigot rings (lack of) could cause this, or loose wheel nut(s)!
Old 12-31-2010, 07:44 AM
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All I have had the wheels on for over 2 years with no problems until now, dont need spacers and I have the spigot rings on. Its only rally started happening over the last 4 to 6 weeks. Have been using a different car so just got around to sorting it now. Got the geo set up when I got the wheels on.

Do you think I should get two front tyres replaced as well?

Think I will get the geo set up as well.
Old 12-31-2010, 08:02 AM
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It sure sounds wheel/tyre related as it happens 40ish then 75+ and would probably come back at 160, have you looked at the fronts to see if there is any damage to the tyres, ie a bulge in the inner sidewall.?
Old 12-31-2010, 08:13 AM
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Will give them a check tomorrow.

Its bound to be another two tyres.

Oh well.


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