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  1. Low RPM after accelerating from stop

    Air Induction
    Hello everyone! This should be my first post (other than my introduction). I've been experiencing an RPM issue after accelerating from a stop (sometimes almost stalls). It also has low RPM when I roll up my windows at a complete stop. I have already cleaned both sides of the throttle body and...
  2. Gurgling sound from air intake

    OEM Issues
    Have a 2005 TB LS with 4.2 with 180k. Just recently noticed a gurgling noise coming from the intake at idle. I pulled the air cleaner cover off, and sound got louder. Pulled radiator cap off, radiator and overflow are full, and coolant has good color. Left the cap off and let it run for 5...
  3. K&N Intake for 2005 4.2L I6

    Air Induction
    K&N offers two different cold air intakes for my 2005 LT with a Vortec 4.2L I6. One option is polished aluminum (77-3036) and the other is a black plastic material (55-3036). Which one is the best for my Trailblazer to reach better horsepower and sound? (with a later resonator delete and Y-Piped...
  4. Air raid question

    TrailBlazer / Envoy Chat
    Hey guys, was just looking at this site: I typed 2003, chev tb ls6 http://www.airaid.com/ProductSearch.aspx and theres 2 intakes that pop up, the 300$ one, and a 450$ one that is synthamax, non oiled. should i spend the extra 150$?
  5. My Denali

    My Denali

    K&N air intake
  6. I need advice!?!?!?!

    Engine Tunes/Mods
    This Weekend im planning on changing my Oil to Full Synthetic Mobil 1... Along with that i would like to Flush My Transmission and change the filter and put all new fluid in.... how many qts should i plan on buying and what brand fluid do you recomend for that? Now my Question is why do i keep...
  7. My TrueFlow System

    Air Induction
    I made this small vids on my True Flow system enjoy http://www.youtube.com/watch?v=njiZEXQa__Q http://www.youtube.com/watch?v=HETyrCwtgdw I'm still working on my making and editing skills.
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