Hi guys just bought my 1.8t tqs on Wednesday night, driving home about 40 miles and the oil light came on as I was nearing home, I had the car recovered to my local vw garage they say it has low compression and turbo is knackered. I’ve been in contact with the seller who is adamant it was in good condition as it seemed on the test drive. Full service history 2 owners and a recent oil change. My question is, what would you do? Put money into fixing the engine with a new turbo, I have found an apu engine I could buy and perhaps swap bits over, don’t want to do the whole swap if not necessary plus I would then be on the 150 hp map.