Hi all. I have recently bought my first Volvo after many false starts. It looked a bargain but am finding out it is not the diamond in the rough I hoped it was. It is a 52 plate S40 2.0 S non turbo and I have already had to replace Vvt pulley, timing belt, water pump and tensioners. The front brakes are next for my attention. One thing I am finding is that the throttle response is terrible. I know I should have gone for the T4 but I didn't. Any suggestions would be greatly received. Clean throttle body, new throttle position sensor?