L31 tahoe tune

[tsd_billy]

Whose got a decent stock setup tune they would be willing to share. I have a flashscan and im trying to get some better throttle response out of my 99 tahoe


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[1FastBrick]

Have you got the original tune file?

 

[hondarider552]

Probably nobody here.

 

[tsd_billy]

Have you got the original tune file?

Yes i do and if not i can pull it from the ecm


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[NC-smokinlmm]

1fastbrick will. He is from performance trucks.net...

 

[PureHybrid]

Just turn off the btm and copy a timing table from a newer Vette / Camaro. If you need a tune file to look at I have a couple.

 

[duramaxzak]

Eric ( Wisconsinhick1) might be able to help!

 

[WisconsinHick1]

I can't say I've looked at a 99' file but I'm willing to take a look if you would like. Most of the gas stuff I've looked at has been in HPTuner but I would be curious what they look like in EFILive.

 

[tsd_billy]

I can't say I've looked at a 99' file but I'm willing to take a look if you would like. Most of the gas stuff I've looked at has been in HPTuner but I would be curious what they look like in EFILive.

I would apreciate it sir. Ill post the stock os up here in a hour or so


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[tsd_billy]

Just turn off the btm and copy a timing table from a newer Vette / Camaro. If you need a tune file to look at I have a couple.

Send them if you would. I used to use tuefiledepot but they got banned. This is quite different from the e54 ecm but i feel like its simpler than im making it out to be


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[PureHybrid]

Did you pull the file out of the Tahoe? I don't have one specific for a Tahoe, just looked and oldest 5.3 file I have is 05.

 

[Woodster]

Anything for a 2010?

 

[tsd_billy]

Did you pull the file out of the Tahoe? I don't have one specific for a Tahoe, just looked and oldest 5.3 file I have is 05.

Its a 5.7 vortec with spyder injection


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[PureHybrid]

Anything for a 2010?

An 09. Probably not much different

Its a 5.7 vortec with spyder injection


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I guess I didn't realize what an L31 was :rofl:
Did they not change over when the half tons did?

 

[tsd_billy]

ok guys im finally on my laptop :cool2:

 

[tsd_billy]

yeah theychanged in 2000 to the 5.3 ls:roflmao:

 

[PureHybrid]

I won't be able to look at it for a few hours.

 

[tsd_billy]

I won't be able to look at it for a few hours.

that's okay anyone who can is appreciated. just trying to make it snappy off the line

current mods include
small cam 300 lift range

 

[PureHybrid]

Your file wouldn't open. I updated my software and still nothing?

 

[PureHybrid]

Here's a 5.3 file I've been working on for a buddy. Smaller changes so far, just timing and backed off the cam phaser a bit.