Spark Problems!!!!

[whitey408]

i jst finish replacing my 5mge with a 6me in my 84 mk2. i know i have a bad seat in injector 5 (as it is leaking), but when i attempt to turn the motor over it will only give me one spark and the quit sparking all together. if i turn the ignition to off and try again it dos the same thing, one spark and then quit. i am not sure if there is a relay that is telling the car to stop firing after one spark or if since the fuel rail is not building the right amount of fuel pressure it wont allow the car to continue to fire.

any and all help will greatly be appreciated. thanx y'all

[DRIFTINGmy85]

I don't know specifically, but have you looked through the tsrm troubleshooting symptoms?
You can find the tsrm in my signature.
Good luck.

Did your 5m run before you put in the 6m?
Did you only replace the longblock?
Do you have a fuel pressure gauge? You could see if you have good pressure and go from there.