Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner

vvt

  1. General
    2004 Trailblazer LS 4.2 Open/Closed Loop operation & how it affects the issues below My first question involves the cel & how it affects mileage.I am currently in need of an oil change,which is triggering a P0014 code,cel and mileage. For the most part,Im familiar with how open/closed loop...
  2. The 02-09 "How-To" and DIY Section
    I am going to change my VVT next week and there is built up oil that has seeped onto the wiring harness. How do you change this? I can't find info anywhere. Is it even necessary? I can add a picture if it would be more helpful. Thanks!!!
  3. General
    I've been getting P0014 on my TB05 so I started to google around and decided to check out the VVT solenoid as first step. Just when I unplugged the connector I noticed the whole metal (visible) part of the solenoid is rotating almost freely. Seems strange, this part is not rotating at all on a...
  4. General
    Hi, I have a 2004 Trailblazer EXT LT (4.2). I need to replace my VVT solenoid. My problem seems unique though as I haven't seen anyone else mention this or complain about this on here or on YouTube. My particular issue is that the solenoid will not budge out of the engine block at all. I...
Top