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LOL...
Alright TPS-throttle position sensor, located right on the intake butterfly, on the right side. If you have a scanner, you can check this very easily, if not, it still can be done, but you need a volt meter. Probe the wires with the volt meter on and ignition in the on position, doesn't need to be running, check the values of the TPS. It has to be under one volt when its closed, and as you open the throttle, the value should increase evenly up to about five volts. If it doesn't increase evenly then the TPS is most likly bad.
As for TCC - torque convertor clutch, on a '93 the clutch will lock up(engage) at about 68kms (about 42miles) at part throttle, you will feel(and hear) the drop in RPM. You can also test this by simply getting up to speed past 42 miles per hour, say 45 and lightly hold the brake pedal, whily still on the gas pedal(two foot operation) you should again feel it disenage right away, and RPM will increase.
MAP -Manifold Air Pressure, is tested quite like the TPS, same idea, but different sensor.
Hope this gives you an idea.
The the stuff corning mentioned, the Lube Gaurd, very good stuff. This stuff is not used as a fix-in-a-bottle, its used when a trans is rebuilt, it improves the additives in regular transmission oil, makeing the oil last longer, and resist break down. It can be used to help old transmissions too, like a sticking valve, slipping clutches etc.
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