Wascally Wabbit1
Drag Racing Champion
Rings should not be going at 74k miles. The turbo on the other hand could. My turbo on the TDI went at 90k. Catastrophic failure. Boom. It's hard to say on the turbo as the intercooler is likely full of oil anyway as this is pretty normal on the GTI and TDI. If it were blowing smoke you could figure oil was making it into the exhaust manifold via the turbo but it could also be going into the intake via the turbo depending on where it was leaking. If you want to rule out rings or valves take it and have a leak down test done. Shouldn't be too pricey for that. And that is the definitive test for the rings and valves.