P2101 CHEVROLET - trail blazer ls 2005

Question

cut out when going up and down hills and after running for awhile

Answer 1

P2101 Throttle actuator control (TAC) motor,-range performance,  Causes TAC motor, what gets me is you say it cuts out going uphill and downhill running awhile,This code is either a rational code or a logic code,  Do a throttle body cleaning with a MAF cleaning, and follow the instruction on the spray cleaner you buy,