Hi..there sorry for delay..
How low was the oil intially before you topped it up and was there any blue smoke that you could see at any point from the tail pipe or any unusual running noises before hand.?
I notice you say the engine light was on.so did the garage find out what codes was stored in the ecu etc?
The coil packs..where these aftermarket or dealer sourced?
Which cylinders did they say was low just one or two or all three cylinders being 1.0litre?
I dont know how low the oil was because I didnt check it. I just filled it with the little oil i had in the car.there was no blue smoke . There was a ruuning sound that returned a few weeks after I had a new cole fitted.
The garage did not check codes etc.
Im not sure about the coil pack I had done several weeks ago
The garage i went to today did not fit the new coil in the end because the
Im sure it was just one cylinder .