Thanks to all that responded...The tps adjustment took care of thepulsating idle.....Now we move on to the EXCESSIVE GAS FUMES...............and then after 4-5 minutes it dies ....and I have to wait til the next morning for it to start again.....ANY IDEAS>>>>>>>>

 

I would start looking for fuel leaks..PRONTO! There is a fuel pump jumper on the right hand side of the engine bay, its yellow in color. You jumper that connector, you can run your pump without starting the motor. Just turn the key to the on position. Then start looking for your leaks.

Jarrett

 

I did and there is no leaks .....it is all coming out the exhaust...Eyes burning bad...How do I get the gas mixture adjusted ...I would like to just turn the gas down going into the engine......

 

Well I found the problem.................no compression on the back rotor......0000000000000000000......Well this 1990 GXL is off to EBAY...............Thanks to all