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Type: Posts; User: harmon_performance_trans

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    I swaped out crank sensor and did the relearn...

    I swaped out crank sensor and did the relearn seems good now?
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    5.3 to 6.0 swap

    hello all i took the 5.3 out of 03 avalanche and installed the same year 6.0. everything is all hooked up and running great other then a random PO300 code. I have copied over all the 6.0 tables i...
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    5.3-6.0 swap

    03 avalanche swapped out the 5.3 for a 6.0. wondering if anyone can look at my file and see if it looks ok thanks.
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    here is the file i pulled compared to others...

    here is the file i pulled compared to others seems way different is this because its a 2500?
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    6L90 tune 2009 2500 HD

    wondering what the best way to frim shifts and add durability to trans. dont have any exp tuning 6l's thanks
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    Cleaning the MAF was one of the first things i...

    Cleaning the MAF was one of the first things i did when i bought the car. It has a after market new MAF in it think it's a cardoine replacement. I was not aware of the EGR messing with me. When i...
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    here is my latest scan from this morning, im...

    here is my latest scan from this morning, im still seeing some kr. Most kr is seen on a quick 1/4 throttle burp. Wide band is installed and im seeing 10.4 to 10.8 AFR at WOT. i will attach my scan...
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    i have 18in at idle but will look again for...

    i have 18in at idle but will look again for leaks. Wide band is next on my list. thanks for the advise
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    I installed headers lastnight and a new air...

    I installed headers lastnight and a new air filter and a new fuel filter. drove the car about 35 miles home and took a scan on it today. No KR at WOT all the way through 3rd. Still has a decent...
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    ok thanks for the input. Trying to make it safe...

    ok thanks for the input. Trying to make it safe to drive for now looking a getting headers and a IC
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    here is an updated scan PT kr still there but...

    here is an updated scan PT kr still there but wot runs loook better
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    41176Scan from today

    41176Scan from today
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    here is another scan 41174

    here is another scan 41174
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    The KR is crazy on this car even part throttle i...

    The KR is crazy on this car even part throttle i can see it spike to 11-12 and when i was driving yesterday i was seeing 850-870 MV at WOT. that's mid 12s on afr correct? too lean. I really don't...
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    Yes running 92.there was no knock with with a...

    Yes running 92.there was no knock with with a 3.8. I figured with rockers and the 3in exhaust a 3.4 would be fine. I have had many other cars with 3.4 same supporting mods. I fixed the shift points...
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    2000 regal just purchased/ Russ K help!!!

    Car has a 3.4 3in down pipe 3in exhaust 1.9 mod rockers, 104s. I was told the car has a intense 1.0 tune. Here is the first file i pulled i don't even know where to start little help please!!!!!
  17. Hypertech tune Russ K check out

    hello russ and who ever looks at this here is what 300+ dollars gets ya. any sugestions on things to change i dont have a wide band and the truck is stock other then the big muff delete thanks all
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    never mind i found the thread about this

    never mind i found the thread about this
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    2012 chev 1500 6.2

    hi all i just pulled the file from the truck and now the tcs is stuck off i cleared the dtcs but my shifter for my trans does not show up and tcs is stuck off is there something i need to relearn?
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    03 Avalanche

    can i use a 05 silverado tune file on a 03 avalanche both throttle by wire?
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    The 4T65E trans uses two different pressure...

    The 4T65E trans uses two different pressure control solenoids from 97-02 and 03 up.
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    Anyone????

    Anyone????
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    42.5 injector swap

    hi all my friend installed some 42.5 injectors into his 3.8 SC V6 Pontiac im wondering on i skew the injectors any help is much appreciated thanks
  24. do you know if the builder of the transmission...

    do you know if the builder of the transmission changed the output speed reluctor wheel? if you have any ?s feel free to give me a call 715-541-2558 i can work ya through it.
  25. Try unplugging the MAF sensor and see if it runs...

    Try unplugging the MAF sensor and see if it runs on speed density
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