05 G35 coupe heavy steering

[Ton Tan]

Does any one know if the 05 G35 coupe got steering a little heavier the other years models ? or does it have any problem that causes that ?

[ironmike]

Not that I'm aware of... I believe all the component part numbers are the same ('03/04 thru '07..?).

Check your power steering fluid level, and tire pressures.

Misalignment and/or treadwear can also impact steering feel...

[Ton Tan]

well, steering fluid was replaced, tire pressure about 37-40 psi and rims are super light Rays Engineering rims. Can't be these two factor..........


Any other thought ? any one ?

[CPV35]

Front caster is whacked out of spec equally, though rare and non-adjustable without a kit.

Did you by chance upgrade to 'wider' tires with 'wider' wheels than oem? More road surface contact could slightly give you a heavier turning feel.

[Ton Tan]

that could be one of the factor, but it feel the same after i had the wheel alignment, its whee spec was ok. the tire is same size as OEM size. 225 in front and 245 in the back.

i got an appointment with the dealer, will see what they have to say. I hope it would be a simple adjustment from the dealer on speed sensitive steering feature. the steering should feel heavy like this when driving over 70 mph, not in the parking lot !

[Ton Tan]

ok...... took it to the dealer and they said there's nothing wrong with the steering but didn't know why it's a little heavy when turn.

Any thought ? Anyone else ?

[CPV35]

My last two thoughts otherwise not a clue....

Brand/type of tire (even though same size) being different feel than previous ones.

Power steering pump going, but usually you'll hear that growling sound from pump.

[jebhott]

try doing a p/s flush

[Gilley]

I'd think the tires and camber might have something to do with it.