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check valve

  1. 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...
  2. 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...
  3. OEM Issues
    So I got the code for air injection problems. I replaced the check valve. Replaced the air filter. Replaced the air pump (smog pump) relay. Took the pump to a local parts store and we hooked a battery to it and it started running, so I assume it is good? What to do next? I'm at the end and...
  4. OEM Issues
    Hello, This is my second post to this site(my first being in the Intro forum). I'll start off by saying this site is pretty bad ass and has been a very valuable resource! Ok, now that the butt kissing is done... P0410 code on a 2005 Envoy SL. I'm sure that's enough said normally, but not...
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