Vauxhall Astra VXR
When I start my clio now, theres a loud rumbling noise coming from the engine bay, everytime I put my foot down and accelerate the car rumbles and makes a growling noise. When the car is idle, the engine is making the car shake slightly. I have looked in the engine bay and there is nothing out of the ordinary. When you put your hand next to the exhaust, the exhaust spits air at you every 4 seconds or so. Does anyone know what the problem is?