b/c I have had an ongoing "power problem." It's a '93 525, BTW, at 97K. Overall, it runs great, but as long as I have had the car, on some days/trips it feels a little sluggish, and then at other times (about 30%) it accelerates like a raped ape. Love those times. So, I know something is retarding something, be it fuel flow (changed fuel filter and plugs last summer) or whatever. It's been maintained exteremly well, but I'm not sure what to do about that on again off again power issue. Very frustrating. As it happens so intermittently, the mechanics say they're seeing no issues. Any advice on order of attack? TPS? Thanks!
Eric (again.)