I've got a used 2005 G35 Coupe. Around 24k Miles. It looks lowerd but I can't tell just yet. Anyways if the car sits for about 1 min and I accelerate I'll hear a creek, almost like a rusty door in old movies. Creeeeeeeek.... then when I brake I'll hear it again briefly. Now it's weird if I keep tapping the brake or gas, and sorta buck the car I won't hear it. It'll stay gone till I stop for more than 30-45 seconds. Is this just some kinda lubrcation in the suspension issue or something else? Is this an issue anyone else has had?

Thanks,
Ron

 

Check your sway bar bushing and rotors, are you using OEM sway bar or aftermarket? if you are using aftermarket sway bar w/ after market bushing (considering front), that bushing may be the problem. Using aftermarket bushing w/ OEM bushing bracket cause creek noise. I used stillen bars with aftermarket s/t polyurethane bushing and made that noise. So, I replace with OEM bushing and noise was gone.

Rotors, if your rotors are bent, they make creek noise when you come up to near stop or initial accelerate.

 

It was the rear axels, incase anyone comes across the thread in the future, took it to my local Infiniti Dealer, they fixed it no questions asked and was done in 45 mins. Also under warranty so no cost.