motor stumbles after it warms up

[sspence81]

Thanks FixKick for the response. I replaced the ECT and the problem appears to be fixed. I say appears because it was sporadic so I guess it could come back anytime. An hour of driving it around town and it didn't act up once. It is a TBI out of a 90 model samurai. The ECT did test ok with the meter but since the problem was coming and going I went ahead and replaced it anyway. So far so good. I'll let you know if it acts up anymore.