[Biturbos4] 2000 S4 Running Hot

[Greg Amy]

> ...not sure what coking looks like...

It's internal to the turbo, you can't see it. You
*might* be able to see some if you cut open your oil
filter.

> The car is absolutely fine unless you;re in traffic
> for 2+ hours in raging heat...

You'll replace your water pump and thermostat with the
T-belt.

> The car also needs a gas guage sensor: reads empty.
> Not sure what this will cost or how easy it is...

Very easy, an hour maybe? In fact, you may be able to
repair the wire that's broken (but buy a sender;
they're cheap enough.) - GA