Help!!!
Just bought a 1.6fsi for the MRS. it has only done 25k be rattles like a diesel for a few seconds when starting up - only seems to do it when it's hot, have changed to oil and filter, also running a bit rough although vag com throws up no codes. I'm thinking MAF but could the knocking be something to do with the fuel injection if the MAF is faulty - once running it's quiet as a mouse. Love the car and don't want to have to part with it.
Does faulty MAF always throw up a fault code??
Cheers
Just bought a 1.6fsi for the MRS. it has only done 25k be rattles like a diesel for a few seconds when starting up - only seems to do it when it's hot, have changed to oil and filter, also running a bit rough although vag com throws up no codes. I'm thinking MAF but could the knocking be something to do with the fuel injection if the MAF is faulty - once running it's quiet as a mouse. Love the car and don't want to have to part with it.
Does faulty MAF always throw up a fault code??
Cheers