ca18det problem

[gregory]

Need some help,engine: ca18detProblem: the engine would start up fine idle real good for about 3 - 4 minutes and then start to sputter like its choking itself and eventually cuts off. and cant start back. if i leave it for a few minutes it would start up like normal and then act up after 3 minutes. i have changed my pump as well as fuel regultor, also put in new plugs, changed coil paks, and ignitor. the old plugs were burning real rich.any help would be good

thanks.

[themadscientist]

Reset the computer.disconnect the battery for about twenty minutes.