Question: what is "hard" driving? I've tried to look for the turbo numerous times after doing some highway driving and I couldn't find anything glowing. The thing is, I have to go through 5-10 minutes of city driving... so does that cool the turbo? Also, if you keep within 3000rpm, is that low enough that it keeps the turbo from glowing?

Ainsley
97 1.8QM Silver

nt