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  1. OEM Issues
    I have a 2002 Chevy Trailblazer. I have been having problems with losing power (reduce engine power light). Most the time I can Just pull over kill it and it will go away and then go on. Sometimes if I leave the A/C off when I stop at a stop sign or red light it will not do it but sometimes it...
  2. Engine Tunes/Mods
    I have a 2004 envoy with the 4.2 I replaced the plugs and coil packs 6 months ago and it has run perfect. I went to start it up las week and it ran like crap. I put my code reader on it and got codes for the cam position sensor and the vvt actuator solenoid. I replaced both. Now I onlt get the...
  3. Introductions
    P0014 P0016 P0128 P0455 P0756 C0110 C0550 Please help me with that these codes mean. Thanks in advance for any help you guys give.:hail:
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