ok i am new here soo i realy dont no what i am doing... i have a 84 944 non turbo i traded my project mustang for it .. i did a tune up and tryed to start it , i got nothing... i have spark .. every thing is good...i sprayed starting fluid in it 1ce , it started and stayed running the whole time i sprayed it .. now a week later i tryed statring fluid again and it wont start... my friend told me to change the dme, but be for i change that i want to see what else it might be i dont have alot of money to throw at this rite now sooo please if any 1 thinks they no what the problem is give me a shout... thanks

 

Probably a DME relay or a reference sensor issue.