Smoke coming out of the exhaust Vauxhall Zafira
We drive a Vauxhall Zafira and it has been making a clicking noise for a while. It’s when we seem to go up hills and the car needs power. The only way I can describe it is like a rollercoaster. We were driving today and the clicking noise happened really rapidly and then white smoke began blowing out of the exhaust. What does this mean?