Saab 9000 (1984 - 1998)
It's an '89 9000T, 5-speed with 235,000 km (141,000 mi). I've started having poor low-end power -- but things appear OK at mid- to upper ranges. I've got to rev much higher to get things rolling, but it's OK once I'm going. I thought it was a timing or ignition problem, but now I'm wondering...