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Type: Posts; User: Paintbytony

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  1. Replies
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    I replaced every wire from a donor harness for...

    I replaced every wire from a donor harness for coil pack and injector, owmed them out just to make sure all is good
  2. Had a similar issue with PCM/TCM not matching and...

    Had a similar issue with PCM/TCM not matching and ended up having to purchase a new PCM and reload the entire program. Running a power glide I'm curious if might have to change over to an older non...
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    I've done every single thing I can think of and...

    I've done every single thing I can think of and still no fire to num 2 cylinder, just for giggles I changed the crank sensor and O2s and still no fire/injector pulse on num 2......pull the motor or...
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    A friend of mine that owns a machine shop came by...

    A friend of mine that owns a machine shop came by and lent me his leak down tester and also assisted in the test so I'm feeling confident it's not a mechanical issue, I tested 2 other cylinders with...
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    Leak down is good, pulled valve cover and...

    Leak down is good, pulled valve cover and everything is operating normal, cleared codes and it ran ok for a minute and back to crappy. 182 misfires I'm 2 minutes, Huston we have a problem, tomorrow I...
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    Still no spark, still no injector fire on num 2...

    Still no spark, still no injector fire on num 2 cylinder
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    5,064

    Researching showed that's about normal for the...

    Researching showed that's about normal for the mileage, concerns are I hear a "ticking" on that cylinder, going to remove the head and see what's up
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    125 psi compression with a small bit of fuel on it

    125 psi compression with a small bit of fuel on it
  9. Replies
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    Copy that , thank you

    Copy that , thank you
  10. Replies
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    Not yet, just curious how does compression tie in?

    Not yet, just curious how does compression tie in?
  11. Replies
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    No spark, no injector pulse

    Working on a factory 2004 Isuzu asender with the 5.3, motor has a miss so I checked and cleaned all injectors, changed the coil packs and now still have a miss in the number 2 cylinder. Later proceed...
  12. Replies
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    1,327

    truck runs horrable with MAF hooked up, just...

    truck runs horrable with MAF hooked up, just another of the hundreds of problems
  13. Replies
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    No shift at WOT

    swaped 2013 5.3/6L8OE into a 63 chevy panel truck, local shop did tuning and it was piss poor at best, long story short i now tune all the LS swaps done in the shop.

    heres the skinny, initally the...
  14. whats not working correctly?

    whats not working correctly?
  15. Replies
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    1,757

    Spent the evening line by line changing...

    Spent the evening line by line changing everything back to stock so now i have to do a real tune, any advice?
  16. Replies
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    currently going line by line returning the tune...

    currently going line by line returning the tune to stock parameters and then see what happens
  17. Replies
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    1,757

    This straight from the tuners, stock 5.3 with mid...

    This straight from the tuners, stock 5.3 with mid length headers and cold air intake74279
  18. Replies
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    1,757

    Swapped 2013 5.3 problems

    Swapped a 2013 5.3 with the 6L8oe trans into a 1963 chevy panel truck, well i couldnt get it started so i dragged it to a tuning shop. Short story the PCM/TCM didnt match so a different tune from a...
  19. Replies
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    Was grasping at straws, it's a fresh rebuild so I...

    Was grasping at straws, it's a fresh rebuild so I checked everything I could, fuel pressure is 55 and matching, after loading my second tune everything is back to normal. I did a third time today...
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    Weird plug fouling

    99 5.3 swapped into a 69 nova, stock motor rebuilt and 4l60e. So the base tune is good but RPMs dropped heavily and has a high/low surge when the A/C came on so I increased the idle speed upon A/C...
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    947

    tow/haul button

    Is there a way to make/adapt/use a tow/haul button on my swap, running a 2013 5.3/6L80e in a 63 chevy panel truck. Ive heard a momentary switch could be used but how momentary? can it be a ignition...
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    Sticky: Not new to mechanics but brand new to tuning, my...

    Not new to mechanics but brand new to tuning, my bread and butter as of late has been LS swaps and after paying exorbitant amounts of money to the dyno shop I've decided to invest. So, I purchased...
  23. Replies
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    I was fearful of that, everything shifted well...

    I was fearful of that, everything shifted well until I let the tuner shop have it for 3 days
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    6l80e shift problems

    So I have an issue with my 2013 5.3 with a 6l80, at WOT 1st 2nd and 3rd shift great but I have to let off to shift into 4th. Second problem is after about 10 miles or so when I slow down it will not...
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