no start problem

[ODIE]

I'm working on an 1991 AUDI 80 no quat. no turbo
and I've seem to run into quite a problem the damb car wont start now
it seem to start and run for a few seconds when the motor is under 80 degrees
but than stalls out (like I just turned off the key no glug,glug stop. Just stop)
I've checked the cold start valve it's spray patern is good and it turnes off without driping any fuel
the fuel presure regulator is good (swaped it with my other car the one that runs)
timeing is right on, as well as T.D.C. is in corect poss.
I have spark on all 5 cyl with new plugs
new cap and rotor,air flow plate in in corect poss.
no vac. leaks that I have found (hopefully not the problem)
o2 sensor is good ,It's not even giveing me any codes when I pull the self diagn.blink codes
the car just keeps cranking and fluding the cyl.bays
do you think it might be fuel accumulator, thats the only thing I havent checked olny becase my parts store is closed for the weekend
can any one think of something else besides the ever so costly coltrol unit....

thanx
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