Hi, i've recently bought a 92,000 mile IS 250 SE-L , 56 plate, with great service history. Just wondered if anyone had encountered this? Driving in a straight line ,say on a motorway and the car slighty steers to one side so you adjust the steering wheel to bring it back onto a straight line only to find you have to adjust it again as it goes slightly the other way.
There's no play in the steering. The steering wheel itself is true, the suspension is fine, it's had a four wheel alignment check and that was ok. Tyres are brand new Avon ZV7 225/45/R17 on the front and Avon ZV7 245/45/R17 on the rear.
I'm at a loss why it does this. It's not relaxing driving on motorways and straight roads as i'm constantly having to micro-adjust.
