nissan 1993 altima

[flashback]

my altima starts well but after it as warmed up it spudders when i ask for more feul, then it stalls. It will restart immediatly but again stalls when I press the gas pedal. When the car is warm I disconnect the feul filter and there is a built up pressure coming from the intake but it is air not feul + the feul is very hot. When cold the accelerator functions well. It's looks as though when hot pressure builds in and prevents the fuel from getting to the injectors. The distributor, the feul pump, the oil,gas and air filter, the spark plugs all have recently been changed.

Modified by flashback at 11:34 AM 10/5/2007
Modified by flashback at 11:44 AM 10/5/2007