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Evap service port location

Discussion in 'Cherokee' started by rebolledoj, Apr 30, 2018.

  1. Apr 30, 2018 at 4:54 AM
    #1
    rebolledoj

    rebolledoj [OP] New Member

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    First Name:
    Jose
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    2008 Grand Cherokee 3.7
    Good morning Everyone, can anyone tell me where is the EVAP service port located in a Jeep Grand Cherokee 3.7, I have looked all over and I can't find it. unless this car did not bring one then I don't know where is it.
     
  2. Apr 30, 2018 at 8:15 AM
    #2
    chris4x4

    chris4x4 With sufficient thrust, pigs fly just fine Moderator

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    Welcome aboard! Let us know if this helps:

    372770d1501368214-evap-leak-again-xjlpd_888966f7830e41c8c5dce141c84a52f58e54d1cb.jpg
     
    JKBob 25 and aggrex like this.
  3. May 1, 2018 at 5:53 AM
    #3
    rebolledoj

    rebolledoj [OP] New Member

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    Male
    First Name:
    Jose
    Vehicle:
    2008 Grand Cherokee 3.7
    Thank you, it did not help this didn't look nothing like my 2008 Jeep Grand Cherokee, i checked all over for the EVAP Service Port and still did not see it.
     
  4. May 1, 2018 at 6:54 AM
    #4
    OFFGRID

    OFFGRID Well-Known Member

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    Houston
    Vehicle:
    1979 Jeep CJ7, 258, TH350, NP208
    Howell fuel injection, header, HEI distributor, TH350, NP208, SOA lift with YJ springs in the front & GW springs in the Rear. AMC20 with G2 1 piece chromos trussed, Dana 30 with G2 chromos and 760x ujoints and MM Stainless Hubs, Geared 4.56. Tom Woods shafts, Metal cloaks, Caged, 37" Toyo MTs.
    I can't find a service port either. This is the best that I could find Maybe you are looking for the test port?:
    [​IMG]
     
  5. May 1, 2018 at 8:12 AM
    #5
    rebolledoj

    rebolledoj [OP] New Member

    Joined:
    Apr 30, 2018
    Member:
    #2270
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    Gender:
    Male
    First Name:
    Jose
    Vehicle:
    2008 Grand Cherokee 3.7
    Thank you, yes that is what I am looking for, but is not there unless they did a change on the car that I don't know about, I want to do a smoke test to see where the small leak is, I got P0456 and P0457 with gas cap loose, I bought the gas cap from the dealer and that is not the issue, I check the vacuum lines and I did not see anything also I did a diagnostics and the only thing I can think off that will shoot that code is EGR error -49.8% is the only reading with a minus sign on it.
     
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