I own a 2013 Suzuki Wagon R 660cc model. Recently, I faced a problem with my car as someone used it to tow another car, and after a few days, it started making strange noises and losing power. A local mechanic informed me that the valves and gasket are faulty and need to be replaced. Essentially, the engine requires repair. Can anyone recommend a reliable mechanic for Japanese cars? Someone suggested Dmotorsports Car Workshop located in Islamabad G13/4. Any suggestions would be much appreciated.