Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner
p1271 rep
1-1 of 1 Results
  1. General
    Hey everybody...i'm a newbie here...this is my first post...and it's a dewsy!! I have an 03 trailblazer lt 4.2...i have the code p1271 reduced engine power popping up intermittantly...i've gotten all kinds of diagnostics done...replaced accellerator pedal and sensor...the throttlebody and the...
1-1 of 1 Results
Top