Srm Transports — petrol smell through ac

I'm travelling from chennai to coimbatore in busno:py 01 ch 3962 boarded @koyambedu. I couldn't tolerate the gas/petrol smell that comes from the ac. Its very annoying and i feel so uneasy. Its causing nausea and this s very bad experience i face. Please resolve this and dont let this lower ur brand name and image. This is the second time i'm facing this issue and its very unpleasant for a consumer. Please don't repeat the same for next time