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1-9 of 9 Results
  1. Air Induction
    Hello, new to this forum but it looks fairly active and maybe someone can help. I recently decided to spend money upgrading my 2008 Trailblazer LT, and I bought a K and N air intake and throttle body spacer. I put both in with some help from a friend, but now my check engine light won’t go away...
  2. The "How-To" and DIY Section
    Problem when I pump gas. I have a 2002 TB and when I go to the gas station and add gas, I noticed that the gas pump nozzle always clicks off like the truck is full, but the truck isn't full yet. I seems that no matter how hard I hold the nozzle in or what angle to line up the seal. I have...
  3. OEM Issues
    Hi Trailvoy.com family. I have a 2007 Trailblazer with the 6 cylinder 4.2 engine. The vehicle is 2WD and has just over 170,000 miles. Last Monday (3/26/18) the vehicle ran fine. I went to use the vehicle on last Thursday (3/29/18) and that is when the problems began. I was able to use a...
  4. OEM Issues
    2006 GMC Envoy Denali Help: Here is a quick sequence of events that I'm hoping someone with some mechanical inclination can help with: 1. Four months ago I'm driving to the hospital for an outpatient procedure. It's incredibly cold outside (teens at least). Oil pressure gauge drops to zero...
  5. General
    Please Help! 03 Trailblazer with 112,000 miles shutting off when coming to a stop and check engine light is on. Over the past few years I noticed my car would shut off when coming to a stop but it was only happened maybe 3 times a year. Just last week it started doing it about once a day and my...
  6. Air Induction
    New to forum and not a mechanic (but handy) so please bear with me... Shop told me I need new check valve to clear code for inspection. Bought one on Amazon with gasket and before I replace have 3 questions. 1) What is a safe way to pry the part off since it seems like even after unbolting it...
  7. The 02-09 "How-To" and DIY Section
    New to forum and not a mechanic (but handy) so please bear with me... Shop told me I need new check valve to clear code for inspection. Bought one on Amazon with gasket and before I replace have 3 questions. 1) What is a safe way to pry the part off since it seems like even after unbolting it...
  8. TrailBlazer / Envoy Chat
    k so ive only looked at it for 5 minutes, but: -my hids wont turn on (hooked to ignition) -when i turned off tb, my mph gauge rapidly went to 60 and rpms were at 3000. Both dials were just out of control. -this went on temporarily ( ! ) -trailblazer drove decent, not really anything too...
  9. OEM Issues
    my check engine has been going on and off every 50 miles on for 50 then off for 50... my gas cap is stripped so it never locks like it used to.... but now my gas gauge goes up and down randomly i can top it off and it will show Empty or run empty and it will show Full... i am scared to take it...
1-9 of 9 Results
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