hesatation

[daytona_man]

I have a 92 iroc rt and i have devloped a hesatation on accelaratation.Turbo spools up good but you feel the hesatation.ran codes i get 22 coolant temp sensor could this be the the issue?also as i stated in an earlier post my gas mileage is bad and wonder if the two were related?
Thanks Boe

[HOOPTYBOOST]

Gas mileage and coolant temp go hand in hand. Replace that puppie! You will notice a big difference.

[Tudds]

How do you run the codes or the SES light came on and then you ran it?

[daytona_man]

ran the codes by key on-off-on-off-on method count the blinks of the check engine light.also my light was on.
Thanks Boe