Need Help - Can smell petrol fumes in the cabin 95 golf
I've got a 95 golf 1.4 and from the UK. I recently had a MOT (vehicle legal fitness test ). In the MOT, the emissions are tested at a specific engine rev, the first time, the car failed the test as the Revs were fluctuating too much to get a steady reading, the tester drove the car round the block and retested and it just passed. I've also recently noticed petrol fumes in the cabin (when the cabin fans are on), it more noticebale when i'm stationary and at first ignition. I lifted the hood and could get a faint whiff of petrol. i've loked very carefully around the engine and near the fuel intake line and didn't notice any damp/wet patches. I'm going to get an engine diagnostic done, but does anyone know if the fluctuating engine revs and petrol fumes are related? Or what could be causing the petrol fumes?