1996 Bronco

Discussion in 'Other Automotive Tech & Talk' started by Mavaholic, Mar 16, 2017.

  1. Mavaholic

    Mavaholic Growing older but not up!

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    I have a 96 Bronco with 5.8 When cold, it starts and runs great. After reaching normal operating temperature, it still runs great until I shut it off and let it sit for a bit. Like going into a store. Then trying to restart, it acts like it is trying to run on a couple of cylinders. Sometimes after chucking along in this state for 10 seconds or so it will either die or catch and run normal. If it catches, it runs great again. If it dies, usually it will not start again until the engine has set and cooled for about half hour. No codes are being set. I've replaced all ignition parts, and after some internet searches, the fuel pressure regulator.

    Thanks for any help
     
  2. yellow75

    yellow75 MaverickMike Supporting Member

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    Fuel pump ?
     
  3. Tannersg1

    Tannersg1 Member

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    Fuel filter?
     
  4. Krazy Comet

    Krazy Comet Tom

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    All ign parts including pickup inside dist??? My '96 F-150 & a friend's '94 Bronco(both 5.0) had similar issues at end of last year... I repl dist just because I didn't want to mess with pickup & Ken did same(been there done it a couple times before, have enough T-Shirts)... So in approx three months no more issues...

    If fuel filter was plugged till it wasn't getting enough fuel to start, it wouldn't have enough power to pull itself out of driveway... If fuel pressure issue is suspected it's easy enough to connect a gauge to fuel rail...
     
  5. greasemonkey

    greasemonkey Burnin corn

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    Thick film module
     
  6. 71gold

    71gold Frank Cooper Supporting Member

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    vapor locking...:huh:
     
    Static likes this.
  7. Krazy Comet

    Krazy Comet Tom

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    LOL, that's a non existent problem with pump in tank... We ain't talking about a '51 Ford flathead with FP on top of engine...

    Yes gave lots of issues with module on dist, but these use a module mounted on a fenderwell heatsink, rarely have issues... My friend ran out and got one for his Bronco and it started, he was elated till it did same thing next day... I keep a spare module already mounted on heatsink in my F-150, didn't help when mine wouldn't start...
     
  8. greasemonkey

    greasemonkey Burnin corn

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    They recalled several years that were fenderwell mounted.
     
  9. Maverocket

    Maverocket Bob Williams Supporting Member

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    Had the same issue with an F250, ended up being a weak fuel pump.
     
  10. Earl Branham

    Earl Branham Certified Old Fart

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    That's what I was going to say.
     
  11. MaverickDan

    MaverickDan I wanna go fast!!!

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    Have you replaced the distributor? The bushings in them wear out and cause issues with the pick up in them. But I'd check fuel pressure first.
     

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