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Thread: Bad stall?

  1. #1
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
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    Bad stall?

    I did up a heads/cam lt1 a while ago. Before the stall, it seemed to have a lot of power, then the stall went in, turned into a dog and could barely spin the tires. Its a yank 3600. I know the knock sensors are being tripped to 5 degrees and they are going to be turned off when its getting tuned tonight because of false knock. anyone else ever had an issue like this?

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    Senior Member Sleeper101's Avatar
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    is it just from a Stop or from a roll also?

  3. #3
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
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    Both

  4. #4
    Senior Member Sleeper101's Avatar
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    sounds more like a possible tune issue, But Im sure a stall could be bad. Get the car tuned, then if it still has no power go back to the stock converter to confirm its a converter problem.

  5. #5
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
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    Yeah, that so far is the plan, I hope it is in the tune because tearing out the trans sucks, especially doing it more than once.

  6. #6
    Senior Member Sleeper101's Avatar
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    Vette,240sx,ls1 camaro

    Ya no kidding, Is it a New stall or used?

  7. #7
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
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    brand new from yank

  8. #8
    Senior Member Sleeper101's Avatar
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    Vette,240sx,ls1 camaro

    Have you done any other transmission upgrades?

  9. #9
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
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    except the shift kit, no, and that was a long time ago.

  10. #10
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    69 hugger orange
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    possible that your clutches are starting to slip

  11. #11
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
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    Problem found. Somehow, when I put the dipstick tube back in, on top I must have bumped the #8 injector connector and it came off. Runs like a raped ape now, only prob is that he cracked the flex plate so I have pull the trans again, dang it anyways, but that car is so much fun to drive now, well, after the new flex plate.

  12. #12
    Senior Member Sleeper101's Avatar
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    Vette,240sx,ls1 camaro

    Awesome!! I guess its hard to run on 7cyl LOL

  13. #13
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
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    Its funny, it took driving it like that for 250 miles to throw a code that the #8 injector was not reading.

  14. #14
    Senior Member Sleeper101's Avatar
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    Red
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    Did the car not have a miss? looks like that would have been a dead clue.

  15. #15
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
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    It ran a little rough at idle, but no noticeable miss. Thats why I was stumped and blamed the stall.

  16. #16
    Senior Member Sleeper101's Avatar
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    Vette,240sx,ls1 camaro

    HAHA, Well at least that was an easier fix. Too bad for the Flex plate tho!! It was a loose situation.

  17. #17
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
    98 Formula WS7-sold:(

    This car has become the bane of my existance. Get it fixed, works great, get to the dyno, one pull and the opti takes a dump. I hate lt1's.

  18. #18
    Veteran 0rion's Avatar
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    Quote Originally Posted by 98formy View Post
    This car has become the bane of my existance. Get it fixed, works great, get to the dyno, one pull and the opti takes a dump. I hate lt1's.
    I'm completely confused by that. You have a 98 right? No LT-1 or opti. Did I miss something?

  19. #19
    Simpsons Did it!! 98formy's Avatar
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    83 Z28 new project
    98 Formula WS7-sold:(

    Quote Originally Posted by 0rion View Post
    I'm completely confused by that. You have a 98 right? No LT-1 or opti. Did I miss something?

    Its my brother in laws car. 95 camaro

  20. #20
    Retired NOT tired SteveC's Avatar
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    Thumbs up

    Quote Originally Posted by 98formy View Post
    only prob is that he cracked the flex plate so I have pull the trans again, dang it anyways, but that car is so much fun to drive now, well, after the new flex plate.
    Do yourself a huge favor, and purchase a TCI SF29 flexplate, Jeg's and Summitt carry them, it will be the last flexplate your vehicle ever needs.

    SteveC

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