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Bushing Squeak vs F45 Squeak?

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Old Sep 3, 2020 | 07:14 PM
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Default Bushing Squeak vs F45 Squeak?

2002 coupe 80k with F45 suspension. I have the front and rear squeak speed bumps, driveways and abrupt ruts in pavement. Lubed sway bar bushings, no difference. Sprayed every end link with silicone just trying to isolate, no difference.

Is there anyway to to determine weather this is a F45 shock problem or a bushing problem? Really don't what to rip out the F45 to find out it's the bushings. Don't want to do the bushings if it is the shocks.

And yes I know, simulators or ECU delete and Z06 shocks. But the F45 was an expensive option and would like to keep the car stock.

Thanks to all, Glenn in San Diego
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Old Sep 3, 2020 | 09:14 PM
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Old Sep 5, 2020 | 06:44 PM
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Default

It's the bushings. I had the F45 squeak until I upgraded to Z51 sways and new bushings. No noise and no sway.
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