Could the fuel pressure regulater cause my 4 cyl.tobe sluggish when cold. on 2000 Chevrolet S10

I feel a lack of power even when warmed up

Asked by for the 2000 Chevrolet S10
could be but doubt it. i would check the fuel pressure first. look at the cat converter for being clogged as well. i would go there first.

Thanks Roy I'll check it tomorrow Dan