Started car up today. It's misfiring no power. Checked all intercooler and boost pipes they all fine. Friend told me to check if coil packs connected and wires not cut or melted. Couldn't see any problem there.
However I checked my oil wil dip stick it's well above the maximum. Checked oil a month ago it was in middle checked last week before doing long journey and it was on half then. Not put any oil in so what could it be?