4boer,
First of all: good job, you seem to have a wisdom (and balls) beyond your years. Very admirable.
2nd: unfortunately, your car is still running a little rough, which sometimes takes a bit of diagnosing. Almost anything could be causing a rough running issue: plugs, cap, rotor, wires, fuel filter, AFM, speed sensor, injectors blah blah blah.
The situation you want to try to avoid is skipping the diagnostics and running blindly into throwing money and parts at it in blindly attempting to solve the actual problem. Hell, we've all done it (especially me). Oh, and make sure to dump the 87 octane. You must run at least 91 in these cars.
Keep it up, young man. America is watching.
__________________
STONE
'88 Cabriolet, using EP Slick 20w50 partial synthetic Snake Oil...just as Rommel intended.
Deny Everything; Admit Nothing; and Always Make Counter-accusations