FSJ Fuel Injection Tech

For everything related to using Fuel Injection in an FSJ.
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  • Ouray 2023
    by Grand_Wag_85 » » in Ouray
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    Last post by SJohn
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  • Stock 5.3 intake to hood clearance?
    by Cataldo »
    5 Replies
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    Last post by j20brett
  • First 258 datalog
    by Grand_Wag_85 »
    76 Replies
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    Last post by babywag
  • No O2 sensor reading... ???
    by FSJ Guy »
    4 Replies
    2028 Views
    Last post by FSJ Guy
  • Things I learned today with my 16197427 ECM (LONG POST WARNING!)
    by FSJ Guy »
    7 Replies
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    Last post by Grand_Wag_85
  • Jason's TBI thread
    by sgtpoliteness »
    338 Replies
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    Last post by sgtpoliteness
  • GM 4.8L V8
    by bbuenger71 »
    14 Replies
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    Last post by csuengr
  • 7747 ECM - any way to change the tune without having to solder?
    by AwesomeJ10 »
    17 Replies
    5614 Views
    Last post by FSJ Guy
  • Autoprom. Worth it?
    by WT91 »
    21 Replies
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    Last post by WT91
  • IAC adjustments won't stick.
    by Nikkormat »
    17 Replies
    4319 Views
    Last post by shimniok
  • Knock sensor... Is it worth it?
    by Nikkormat »
    10 Replies
    3651 Views
    Last post by JeepsAndGuns
  • TBI Throttle bodies - factory or Holley?
    by Xplitive »
    15 Replies
    4304 Views
    Last post by Bill usn-1
  • Anyone have 7427 bin for AMC 360?
    by AwesomeJ10 »
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    Last post by AwesomeJ10
  • Anyone else experience this?...What is it?
    by firedog »
    3 Replies
    1725 Views
    Last post by FSJ Guy
  • 5.7 TBI or 5.3 Vortec
    by 81waggy »
    6 Replies
    2716 Views
    Last post by Renodemona
  • Fuel delivery
    by Nikkormat »
    17 Replies
    5590 Views
    Last post by Bill usn-1
  • 2003 Avalanche a good donor vehicle?
    by rlrobinhood »
    3 Replies
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    Last post by rlrobinhood
  • Hesitating/Dying at Low RPMs
    by Robbie »
    2 Replies
    1471 Views
    Last post by Robbie
  • GM TBI on Offenhauser Dual Port, is my alternator big enough, and O2 sensors with leaky exhaust.
    by Nikkormat »
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    Last post by csuengr
  • Cherokee with TBI and Edelbrock
    by az chip »
    2 Replies
    1640 Views
    Last post by az chip
  • Holley has something new for you EFI folks.
    by CherokeeOwner »
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    Last post by AwesomeJ10
  • 5.3 power steering pump to stock 1979 wagoneer PS box
    by Bubba68ss »
    1 Replies
    1121 Views
    Last post by Cheap Hobby
  • Junkyard TBI Vs Howell
    by J.Bradley »
    28 Replies
    8787 Views
    Last post by babywag
  • Where to start?
    by uncletiffy »
    4 Replies
    2591 Views
    Last post by FSJ Guy
  • Question/Opinion Carb to TBI
    by WT91 »
    3 Replies
    2585 Views
    Last post by Tatsadasayago
  • O2 location
    by nightglide »
    10 Replies
    2949 Views
    Last post by Renodemona
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