Yesterday i noticed a buzzing sound when i had the radio off, it was a constant pitch, around the rear of the cabin. can not be heard if the radio is on or even heaters. When I turned the car off it continued for around a second.
So today i washed the car and the engine was running an around the rear of the car drivers side i heard a hissing sound.
Is this normal, or is it the start of a failing fuel pump?
MPG all seems OK mixed town driving and some motorway around 47 and on a long run the other day 57. no EML or anything else. I did record the hissing but was hard to make out.
A Skoda forum user recorded his mine is not as loud as this but similar sound.
So today i washed the car and the engine was running an around the rear of the car drivers side i heard a hissing sound.
Is this normal, or is it the start of a failing fuel pump?
MPG all seems OK mixed town driving and some motorway around 47 and on a long run the other day 57. no EML or anything else. I did record the hissing but was hard to make out.
A Skoda forum user recorded his mine is not as loud as this but similar sound.