1. Welcome To GMTruckClub.com!

    The #1 Chevy Truck Forum Online
    Online since 2004, we are the #1 Chevy Truck & SUV forum and user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free
    Registering is Free and Easy! Hope to see you on the forums soon!

2005 yukon xl fuel pressure regulator location

Discussion in 'Performance & Fuel' started by Pikey, Mar 14, 2013.

  1. 99'HEARTBEAT

    99'HEARTBEAT Epic Member Staff Member 5+ Years ROTM Winner 1000 Posts Platinum Contributor

    Mike.....Here are the Fuel Rails, from a 99" to 2000" and from a 2005" to 2006"....both show what Engines/RPO Codes these rails are for....

    Chevy 1999-2000 CK1, 2, Fuel Injector Rail, (LM7/5.3T, LR4/4.8V, LQ4/6.0U)....Number #9 is the Fuel pressure Reg.


    [​IMG]



    GMC 2005-2006 CK, Fuel Injector Rail, (LR4/4.8V, LM7/5.3T, LQ4/6.0U, LQ9/6.0N, L33/5.3B, L59/5.3Z, Except KL6, KL8)....as you can see....no Fuel Pressure Reg....on these Fuel Rails

    [​IMG]




    Last edited: Jun 6, 2014
  2. Pikey

    Pikey Active Member Staff Member 2 Years ROTM Winner 1000 Posts

    Of course, you went above and beyond. I now have my answer. I have an L59 engine. No regulator on the rail. Damn you GM, you took away my ability to change the fuel filter and the regulator!!!:grrrrrr: Whats next? In a few years am I going to have to go to a dealer to fill it up with fuel!!
  3. 99'HEARTBEAT

    99'HEARTBEAT Epic Member Staff Member 5+ Years ROTM Winner 1000 Posts Platinum Contributor

    Sorry Mike......:neutral:.....I do feel your Pain!!!!
    Last edited: Jun 6, 2014

Share This Page