stock pcm tune for 03 silverado

Reply Subscribe

Thread Tools

Search this Thread

Jul 15, 2013 | 04:35 PM

yzriders182

Thread Starter

On The Tree

iTrader: (1)

Joined: Jan 2012

Posts: 137

Likes: 0

stock pcm tune for 03 silverado

anyone know where I can get a stock pcm tune for a 03 Silverado 5.3l

Jul 15, 2013 | 04:56 PM

Atomic

I have a gauge for that

iTrader: (42)

Joined: Jan 2006

Posts: 16,282

Likes: 438

From: Huntsville, AL

hptuners repository

Jul 15, 2013 | 05:53 PM

yzriders182

Thread Starter

On The Tree

iTrader: (1)

Joined: Jan 2012

Posts: 137

Likes: 0

I'm using efilive would it still work?

Jul 15, 2013 | 06:22 PM

1FastBrick

Custm2500's Rude Friend

iTrader: (17)

Joined: Apr 2007

Posts: 14,599

Likes: 902

From: JunkYard

Quote:

Originally Posted by yzriders182

I'm using efilive would it still work?

No go to http://www.tunefiledepot.com/ for EFI Live stock tune files.

Jul 15, 2013 | 07:40 PM

BLK02WS6

9 Second Club

iTrader: (2)

Joined: Jul 2002

Posts: 2,585

Likes: 0

From: on the dyno tuning in MD

Here you go...

Attached Files

2003 Chevrolet Silverado Truck Automatic LM7 5.3 Litre (12579405).tun (703.3 KB, 134 views)

Jul 15, 2013 | 07:50 PM

1FastBrick

Custm2500's Rude Friend

iTrader: (17)

Joined: Apr 2007

Posts: 14,599

Likes: 902

From: JunkYard

Quote:

Originally Posted by BLK02WS6

Here you go...

Just note that file is from a 4x4 truck according to the partial vin.

If he has a 2WD it will probably throw some codes since he didn't specify...

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Wheels, 36# Injectors, stereo, etc 04 Silverado

mzoomora

GM Parts Classifieds

Jan 3, 2016 07:06 AM

03 ECSB Custom T56 Swap

Ketis

Trucks and SUV Classifieds

Jul 23, 2015 12:37 PM

Need input, 350-400hp 5.7l vortec build

4B11T

INTERNAL ENGINE MODIFICATIONS

Jul 13, 2015 03:48 PM

HELP NEEDED OBS LQ9 swap going into reduced engine power mode

GreyChevy

Tuning, Diagnostics, Electronics, and Wiring

Jul 7, 2015 08:57 PM