car stalls after starting when gas pedal is applied on 1997 Toyota Paseo

car was driven on 6 hour tip and ran like a champ . I got up next morning to go to work and woudmtstay started . put new plugs and pcv valve. starts great butnow when i go to give gas it stalls? is it the fuel filter and where is it located

Asked by for the 1997 Toyota Paseo