I posted befor about my issues with my 1990 GP LE, stalling. Well it still does it. It will not cold start without giving it gas. It only turns over, sputters and dies. When it is hot, it will occasionally start without giving it gas but not always. I have changed the IAC Valve, Throttle Position Sensor, MAP Sensor and connector, EGR Valve and hose, All vacuum hoses, reconected this thing under the drivers side front end that had a vac hose running to the other vac hoses but was broken, dunno what it is but I re connected it, any ideas? I gave it a complete tune up, with an oil change at a lube shop 2 days befor the problems started. Cleaned the intake of all carbon deposits and other common nasty crap. Had a diag. done on it which showed the EGR was not functioning, which is why I replaced it. The new IAC valve was not functioning at first but started to function halfway through the test. I figured it was just reading a previous code when it read malfunctioning. I am going to take it down and have a diag done again tomorrow as well. I am tired of replacing parts and spending all this money on it just for the problem to continue. It seems that with every part I replace it gets a little better, but still... Enough is enough. Can anyone help me solve this infuriating issue? Thanks.
