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Nitrous 1994 Explorer

Discussion in 'Need for Speed!' started by Awon2zip, May 2, 2016.


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    1. Awon2zip

      Awon2zip Elite Explorer

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      Did you by chance find the overdrive pulley for the alternator? I was gonna try and save a few bucks but if you can't find it I'll just go ahead and order one off ebay.
       
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    3. jd4242

      jd4242 Elite Explorer

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      I know i have one that just came in my kit for the 4.6 but not 100% that one will fit.pretty sure but not 100% so i need to go by my storage unit and dig through my parts to find the other one or my spare alternator to test fit it the 4.6 one on if i cant find the 4.0 ones...
       
    4. Awon2zip

      Awon2zip Elite Explorer

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      I could save you the hassle and just order it off ebay. Price would be similar anyway.
       
    5. jd4242

      jd4242 Elite Explorer

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      Up to you.im just slammed with work 6 days a week and got a newborn so free time is TIGHT..lol

      Think last i checked they were like only $20+ shipping on ebay so doubt that breaks the bank..lol
       
    6. jd4242

      jd4242 Elite Explorer

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    7. Awon2zip

      Awon2zip Elite Explorer

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    8. jd4242

      jd4242 Elite Explorer

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      Lol sorry.told you im busy,hard to even keep up with what i even post anymore..lol
       
    9. Awon2zip

      Awon2zip Elite Explorer

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      No worries. I checked my tps sensor and its reading 1.01v then 4.56v at full throttle. Do I need to do any adjustments?
       
    10. jd4242

      jd4242 Elite Explorer

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      Id take the srews just slightly loose and see if you can turn it slightly to see if it will come down to about .96...hold there and tighten the screws back down..hopefully that will work but 1.01 is on the pretty high side and will cause a rich situation

      If that dont work you may want to take it off and dremel the screw holes out to slight slots ..start very small tho..just enlarging the holes sometimes can give you enough to turn it to get it down to .96
       
    11. Awon2zip

      Awon2zip Elite Explorer

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      Will I notice a slight difference after doing this? What should full throttle voltage be at?
       
    12. jd4242

      jd4242 Elite Explorer

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      Probably smooth your idle out.helps the emc be more accurate with its adjustments. .maybe better mpg and throttle response

      Wot should be anything over 4v..during wot it wont matter as the ecm uses only the O2s to adjust(pretty sure on that) idle and cruise it uses the maf,tps and O2s i believe
       
    13. Awon2zip

      Awon2zip Elite Explorer

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      I'm assuming the stock belt will fit fine with the overdrive pulley for the alternator before I get the Underdrive pulley
       
    14. jd4242

      jd4242 Elite Explorer

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      Pretty sure it will..thats if your current belt isnt stretched out and needs replacement anyways
       

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    15. Awon2zip

      Awon2zip Elite Explorer

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      It's somewhat new, shouldn't be stretched. Thanks
       
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    16. Awon2zip

      Awon2zip Elite Explorer

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      Tried adjusting the TPS sensor yesterday. I could only get one of the screws off. The lower one wouldn't move at all and I was worried about stripping it. Still reading 1.00v
       
    17. jd4242

      jd4242 Elite Explorer

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      Guess should've warned you..they are a PIA..i almost always mess them up and end up replacing them with "think" 6mm bolts
       
    18. malohnes

      malohnes Active Member

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      Yes! Same here. I used a hammer -screw driver as gently as I could. Replace with similar thread Allen bolt.
       
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    19. jd4242

      jd4242 Elite Explorer

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      I use a dremel to cut a straight notch in them so can use a flat head screw driver.then i heat them and the tb where they go in with a pen soldering torch
       
    20. Awon2zip

      Awon2zip Elite Explorer

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      How do you get the pulley off the alternator??
       
    21. jd4242

      jd4242 Elite Explorer

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      Should just take the nut off..may have to spray so pb-blaster on the shaft and let it sit for a bit,then some taps and gentle prying...its probably just stuck on there.
       
    22. Awon2zip

      Awon2zip Elite Explorer

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      How do you prevent the pulley from rotating?
       
    23. jd4242

      jd4242 Elite Explorer

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      Leave the belt on and hit it with a air gun or impact. .or hit the ratchet hand with a hammer very fast..

      Again pb-blaster first
       
    24. Awon2zip

      Awon2zip Elite Explorer

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      Ok. This doesn't have reversed threads right?
       
    25. jd4242

      jd4242 Elite Explorer

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      Nope
       
    26. Awon2zip

      Awon2zip Elite Explorer

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      Alright. I'll update if i ever get it off
       

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