why fuel cut

[woomer]

ok i have a 93 eagle talon -the car was originaly a automatic..changed over to 5speed which i did myself and i changed all the basic things ......i now have a fuel cut off problem arond 5500 it hits a wall.no fuel for a split second ..i changed computos in the car 2x once iused my computor out of the original standard car ....got the dreaded shut off.so i switch the auto computor into the car ..ran great for a few hrs .......now my fuel cut off is back .this car is not a turbo so im sure its not boost leak .any suggestions ??.need help very very fast

 

[woomer]

cmon every one throw some things at me here .........ill check and recheck any thinng you guys have to offer me on input

 

[silver bullit]

What kind of injectors you using and ecus?

 

[50trimmed1g]

Did you put a 14b on in replacement of the stock auto turbo. If so your stock injectors are only 390cc. How much boost are you running???

 

[woomer]

im using the stock ecus and injectors -all i did was change a automatic car over to a standard with using my old stadard car ------there was no motor in the automatic car so i used mine

 

[silver bullit]

maf and cas could be bad, slight chance that both ecu you have are bad.

Sounds like the maf is the problem i had a 91 non turbo that was like that till i changed the maf and cas.