Fuel pressure gauge Question

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Cat nip, Jan 18, 2010.

  1. Cat nip

    Cat nip Light Load Member

    192
    10
    Jan 17, 2010
    Magnolia, TX
    0
    To test the fuel pressure on a Cat can you use a regular automotive fuel pressure gauge or do I need a certain one? Thanks.
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Cat nip

    Cat nip Light Load Member

    192
    10
    Jan 17, 2010
    Magnolia, TX
    0
    Anybody got it on?
     
  4. truckfixinsob

    truckfixinsob Bobtail Member

    8
    1
    Jan 21, 2010
    0
    Depends on what the guage you are useing is rated to read an where you are testing it at
     
  5. Coal Bucket

    Coal Bucket Light Load Member

    179
    74
    Nov 15, 2008
    Charm City
    0
    You can use any pressure gauge.... The one i use is a gauge for an air compresser, mine reads to 175# way overkill....then had a small hyd hose made (had mine done to 18" long or so) to connect the gauge to the female cat quick cpler... i will try an look up the cat part # for the quick connect and post it later...
     
  6. Cat nip

    Cat nip Light Load Member

    192
    10
    Jan 17, 2010
    Magnolia, TX
    0
    ok I have a pressure gauge, where do I hook it up on the truck? On the filter housing?
     
  7. Coal Bucket

    Coal Bucket Light Load Member

    179
    74
    Nov 15, 2008
    Charm City
    0
    On your secondary filter housing (the one mounted on the driver side of engine) there should be a test port.... I have seen some without it but most all do have it... It looks like an airline coupler sticking straight up close to the block and usually has a plastic cap on top of it to keep dirt out..... this port is only for testing not ment to run a full time pressure gauge off of.......... sorry for any spellin or gramatical errors, i had a "few" crown and cokes tonight...
     
  8. Cat nip

    Cat nip Light Load Member

    192
    10
    Jan 17, 2010
    Magnolia, TX
    0
    Ha, I'm drinkin Canadian Club and sprite! Not as good as Crown, but with the mpgs I've been getting its all I can afford!!!
     
  9. Donnyh

    Donnyh Light Load Member

    227
    114
    Dec 28, 2009
    0
    black velvet and pepsi here..cheers
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.