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Type: Posts; User: Jabercrombie

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  1. After reading this thread I went and tried the...

    After reading this thread I went and tried the mods Jason recomended and still was having problems idleing and misfires, I found a video of a guy who had problems with a big cam also in a gen V and...
  2. Well I went ahead and got a new ECM due to the...

    Well I went ahead and got a new ECM due to the fact the injectors were staying on or at least 5 of 8 would stay on when they should be off and that is what fixed it. No more problems with the 1500...
  3. On the codes that are set they are permanent...

    On the codes that are set they are permanent codes and do not show up on the cluster but I can not reset them either. not sure why they show up as permanent
  4. The last time I did a pulkl it was fine till...

    The last time I did a pulkl it was fine till about a 1/4 mile down the road.131943
    take a look at the pdf and see the line as its in the bottom grraph and the FF is fuel flow which is zero and it...
  5. What CC piston was used as the LT4 uses 18 cc ....

    What CC piston was used as the LT4 uses 18 cc . Did you ever get this fixed?
  6. I pulled the valve train and checked the push...

    I pulled the valve train and checked the push rods and all were fine so I increased my idle to about 950 and she was running fine till today when now I cant go over 1500 rpm again without drropping...
  7. Thought that also but I can learn the throttle...

    Thought that also but I can learn the throttle and it goes where I tell it to go and holds the position. I think that my #3 intake valve is not oppening all the way due to a bent push rod but should...
  8. The cam before was the reason it took out the...

    The cam before was the reason it took out the valvetrain as it broke so this is a new cam and Texas Speed calculated it so it should be fine, I am thinking that the push rods were my weak link as...
  9. Thanks for taking a look at it for me, I did put...

    Thanks for taking a look at it for me, I did put the lash caps back on all the intake valves and it has the double springs in it but I did not put the heavy wall pushrods back as I had before due to...
  10. 2018 ZL1 1LE with Texas Speed Cutom Cam acts like O2 sensor problem but wont idle now

    I just put a TS cam in and built the motor it already had headers and a interchiller with 9.17 lower pulley and 2.5 upper run on 93 and E but I am down to 15% E now trying to make sure I did not have...
  11. Need the patch for the 30-0310

    This is great that you have done this I have the 30-0310 and would like to get the patch once you have it, I think this will let the new MPVI2+ work standalone with Bluetooth as it currently will not...
  12. I put a LT4 SC on my Silverado and I connected up...

    I put a LT4 SC on my Silverado and I connected up the pump wrong so if the pump cavitates it will stop for 3 minutes and then restart but once I connected the pump correctly the bleeders would spit...
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    Mine doing same thing but will not try to crank...

    Mine doing same thing but will not try to crank so what should I do ? I replaced the anti theft module after it was stolen and tried to relearn keys but no go.
    Thanks
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    I just got my 16 LT4 supercharger and I am like...

    I just got my 16 LT4 supercharger and I am like you it is about 1k more to buy the kit from ADM but he does have a lot of small things you will need. Like I have the air to water cooler and pump with...
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    I have a LT4 supercharger for my L83 Silverado...

    I have a LT4 supercharger for my L83 Silverado and was wanting to know if you Gapped your rings or not. I think I will be fine with 8-10 psi as long as I have a good tune but just wanted to see if...
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    307,076

    Does it work with gen v trucks?

    http://home.windstream.net/philliphsmith/BC_Trans.JPG

    Last Updated: 7/6/18: Version 1.37

    I know I promised this to you guys years ago when I quit updating my transmission spread sheets, just...
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    I would not run that engine at WOT or it will...

    I would not run that engine at WOT or it will hydralock and break a lot of stuff. You have a FF tune in it with FF disabled and no FF sensor. You need a stock tune for that engine if you run 93 in...
  18. Yea I saw a 2015 FF tune and it was the same but...

    Yea I saw a 2015 FF tune and it was the same but a lot of other areas were different. So did you gain in HP just by adding FF or did you need to lean it out any?
  19. No I have a WB hooked up to my HP tuner pro and...

    No I have a WB hooked up to my HP tuner pro and tuned it that way.
  20. Changed the PE for WOT and also the Open Loop...

    Changed the PE for WOT and also the Open Loop table for P?N and in gear.
  21. 2018 SIlverado 5.3L L83 Flex Fuel Question

    I converted my truck to FF added the sensor and set up ecm and its running good but I had to lean out my alcohol tables about 10% from stock to get the extra HP from FF. I would think that just by...
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    I got rid of all of my KR today and gained about...

    I got rid of all of my KR today and gained about 30 HP by dropping 10% on all 3 Alchohol tables WOT, IG and upped the DD tables 10% above 62 TPS. aA few other small changes. But I was down about...
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    20,183

    Yea I get the same here and I am at E-80.2 . I...

    Yea I get the same here and I am at E-80.2 . I only get 2 or 3 small less than 2 sec but they get up to 3 deg and come down fast. I am lower than stock by 4 deg now still does it
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    lOOKS LIKE YOU ARE LEANING OUT @ 800-1200 RPM DO...

    lOOKS LIKE YOU ARE LEANING OUT @ 800-1200 RPM DO YOU HAVE A WIDEBAN TO REFERANCE???
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    Not sure if it will cause it to lean out but the...

    Not sure if it will cause it to lean out but the Alcohol base correction table is zero'ed out. Gas table is good
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