Utec Pro's Chime In!Help Needed!!
 

I have a problem with my utec, When I go WOT below 4k the car bogs and shutters alot..but if i go WOT after 4k the car accelerates fine.

if I accelerate moderatly the car below 4k the car doesnt bogs down or anything on those lines..

Greedy TT,Map Sensor,Etc

Where should I look at?