How are you? I am a regular viewer of your videos. I want an answer from you. I drive an indian maruti suzuki wagon r. It is a manual transmission car. The problem I am facing is, my car tends to feel very heavy after driving for an hour or so. When I drive it after an hour break, it is completely okay. But gradually within an hour or so of driving, the car tends to feel very heavy and insensitive when I try to accelerate. What do you think can be its problem. I have checked, my car does not over heat. Thank you.