When the engine is idling, I notice my shifter wobbling around quite a bit and I can feel it in the car.
When I open the hood and listen to the engine running, it sounds like it occasionally misfires. Nothing serious.. it has lots of power, new plugs, wires, dist. cap, etc.. I am just a little concerned.

I can also detect some minor misfire when the engine is reved up a little, It's smoother than idle, but everytime it misfires, the engine jerks a little bit. Again, it's not serious enough to notice from inside the car, or with the hood closed.

Is this normal for a b230ft with 270,000KM (not miles) on it?

Thanks,

-Steve

'90 745ti,

My Mods so far...
Body: Black, Pro tinted windows, Volvo 16" 5 spoke (cool!) wheels. Flat black grill.
Engine: Cherry Turbos custom turbo. Currently running a conservative 12psi. Upgraded compressor wheel, ported output. Manual boost controller. MVP's rising rate FPR, MVP's 3" turbo-back exhaust (sweet exhaust note), Aquamist water injection system, Elec. fan, Mod'd airbox, K&N filter, Aftermarket CBV. 160 degree thermostat, Nissens 3-row rad.
Mobil-1 synthetic oil, Power-up additive.
Suspension: IPD's front and rear sway-bars. Cherry Turbos top and bottom strut braces, upgraded front bushings.
Tunes: MP3 Deck, 400 watts driving 2 AVI 10" subs in custom ported enclosure.