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Adapt my Wrangler transmission to a small block 350?

Discussion in 'Wrangler JK (2007-2017)' started by Billy1234, Jul 30, 2018.

  1. Aug 20, 2018 at 3:07 PM
    #41
    aggrex

    aggrex Well-Known Member

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    Tuffy>AEV>TTO>JW>STech>EVOcage>MagnaFlow>SpiderTrax>RockHard>TF>SpringTail>67design>Bolt>GPCA>Curt>
    My mental m$%3#tion says 5W20 is too thin for an engine either burning or losing oil. At the rate of oil burn/loss I would not use $$ synthetic
     
    JKBob 25 and Billy1234[OP] like this.
  2. Aug 20, 2018 at 3:09 PM
    #42
    Billy1234

    Billy1234 [OP] Well-Known Member

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    So your saying use a little ticker oil? Or just don’t use synthetic
     
  3. Aug 20, 2018 at 3:19 PM
    #43
    aggrex

    aggrex Well-Known Member

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    I'm suggesting heavier weight (5W30) but let's see what @Awrench comes up with. Good move on the PCV valve as they have a rep for getting clogged or stuck. Synthetic oils offer some advantages but are spendy at your loss rate.
     
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  4. Aug 20, 2018 at 4:42 PM
    #44
    Prerunner1982

    Prerunner1982 Well-Known Member

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    I was also going to suggest thicker oil, maybe 10w-30...
     
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  5. Aug 21, 2018 at 2:43 AM
    #45
    Billy1234

    Billy1234 [OP] Well-Known Member

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    Wouldn’t thicker oil kinda freeze in the winter time? I live in upstate ny and it gets kinda cold up here some times.
     
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  6. Aug 21, 2018 at 5:08 AM
    #46
    Prerunner1982

    Prerunner1982 Well-Known Member

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    Yeah would definitely want to take that into account.
     
  7. Aug 21, 2018 at 5:08 AM
    #47
    aggrex

    aggrex Well-Known Member

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    I would start with 5W30 and watch for any improvement.
     
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  8. Aug 30, 2018 at 6:37 AM
    #48
    aggrex

    aggrex Well-Known Member

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    @Prerunner1982 owners report that cleaning/replacing the pcv valve had positive results. @Billy1234 could try the 10W30 at this time while temps are still moderate.
     
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  9. Aug 30, 2018 at 9:14 AM
    #49
    Billy1234

    Billy1234 [OP] Well-Known Member

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    Should I do 10w30 or 5w30?
     
  10. Aug 30, 2018 at 9:17 AM
    #50
    Billy1234

    Billy1234 [OP] Well-Known Member

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    I think the 10w30 is a little thick. I could be wrong never really cared this much about my vehicle but I’ll say this I’d rather keep it then sell it (unless I have to)
     
    Last edited: Aug 30, 2018
    JKBob 25 likes this.
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