raw fuel problem

i have a 87 rx7 turbo II
 
 
i am currently have problems with the feul and the problem i am havin is that i am gettin way to much fuel to the cyc. i have check the pump hold good press, seems to function correctly, replaced the feul press reg, and then tested the feul system. when i ran the press test on the sys the press would only reach like 42 psi and wouldnt hold. i am think that it is the injections that are the cause of the problem.


the car will not start with the feul pump hooked up so i have to unplug and start it and then plug the pump back up to get it to run. the exhaust has white smoke comin out of the exhaust which indicates water but smells awful of raw feul. the car will not idle and does not run strong like it did, spudders , backfires, and revs slow. is there anything else that could cause this to happen other than injectors and regulator in the feul sys.


i have replace the plugs and check the coils. checked afm. i ahve took the injectors off and cant blow through dont knwo if that tells if its stuck open or not.



thanks

i'd bet there's some crap stuck in one of the injectors, holding it open. You can search here for injector replacements, I forgot the site but I got some replacements for my GSL-SE for like $40/pc if I remember correctly.