Join Date: Jul 2004
Location: Tennessee
Posts: 98
hardest engine problem ive ever encountered with any car
put new injectors in my omni. after i put them in my car wouldnt start. i checked the injectors individually but hooking up a tee in the fuel rail to test them. they all sprayed ok and all the connection from the harnes are getting pulse from a noid ligh. i watched each harness terminal fire the injector and have put in a total of 12 injectors including a whole fuel rail from a car that runs. the wierd thing is that the car wont fire off or hit on any of the cylinders. i have spark and fuel. my injector was firing very close to when the spark plug fired with new plugs and bright blue flame. i had them both out to where i could see them take action. why would a car with good spark on all cylinders and good spray on all cylinders not run. it ran before i changed the injecotrs but was running very rich. i took the injectors out and noticed they were cracked at the tip (old plastic tips) it was so bad that gas would get into the oul and blow up my engines so i got some used injectors. I even tried to use the old injectors and still nothing. but im getting gas and spark.now the thing wont even hit on a cylinder. I have two 1986 omnis so i took the computer out of one that runs and nothing changed. what do u think. the injectors i got are seimends brand and have a slightly thinner spray pattern. my other omni runs with the same part # seimens injecotors. im pretty sure the car is in time because it ran before i took the fuel rail out a week ago.