1993 Nissan 300ZX

Engine Performance problem
1993 Nissan 300ZX 6 cyl Two Wheel Drive Manual

The Problem Was That The Conectors That Go To The Ignition Control Module. Wer Green And Coroded So I Cleened Them Off And It Started And Ran Good. Then About A Week Later The Engine Would Stall After It Was Warm But It Will Only Stall When I Am Over 2000rpm And Push The Clutch In The Rpm Drops Down To 0 And Trys To Stay Runing Some Times It Will Stay Runing. The Higher The Rpm The More Likely It Will Stall When The Load Is Removed From The Engine. But When I Diwn Shift All The Way Down To Second Then Remove The Load It Will Stay Runing. And The Idle Surges When At A Stop? But On Thursday The Car Passed Emitions With Flying Colors!
Anny Help Will Be Greatly Appreciated.
And Sorry For The Spelling I Suck!