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Afternoon shoppers,

I looking for a little direction. soon i will be deleting my 05 GMC 2500HD 4x4. Deleting the EGR cooler I have been told it will need to be tuned. what needs to be tuned, does...

I feel your pain with getting any decent help with anything outside the easy answers on this forum. I have attempted to find out if there are re-pinning sheets available and who is the POC for this...

Hello to all super tuners.

Looking to re-pin a 1995 Z28 Chevy Camaro from the factory OBD1 black box to a 0411 PCM, does anyone have a source for this elusive information?

Thanks

Good morning everyone hope all is going well,

Looking to re-pin a 1995 Z28 Chevy Camaro from the factory OBD1 black box to a 0411 PCM, does anyone have a source for this elusive information?
...

Hello fellow HP Tuner users and other tuners,

Can someone tell me if I need to tune my LLY for EGR cooler delete.

Allison transmission tuning information, where can I find information on tuning...

Raised shift points, firmer shifts, increased line pressure, improved torque converter lockup, and adjusted shift firmness based on throttle position?
This is the type of information that I believe...

Thanks,
I will check it out.

Good morning,

Thanks for the response. What tool or device do you use for crank relearn?

Hello,

On my 1996 GMC with 5.7L Vortec, 4L60E and 3.73:1 rear gear. I attempted to conduct a crankshaft relearn more than once, I still get a 1336 DTC code. These are the steps I took to do a...

Good morning,

I swapped / re-pinned my 1996 GMC 5.7L Vortec to an 0411 ECM, I cannot get it to idle. It will start but not idle, I have included the tune file and scan file below.

The current...

I have attached the tune file and thanks for the advise....

Stumped.

I have a 96 GMC with the factory type engine 5.7L Vortec and 4L60E. I have a 0411 ECM from a 01 Chevy Astro van V6, I segment swapped the astro van to a 5.7L Vortec 01 Express van. The...

Thanks bk2life, I will give it the old college try.

5.7L V8 Vortec factory with the spider injection and eight bolts that halfway secures the intake to the heads.

5.7L V8 Vortec factory with the spider injection and eight bolts that halfway secures the intake to the heads.

I have a 1996 GMC w / 4L60E looking to re-pin to 411 PCM. The 411 PCM is from a 2001 Chevrolet Astro Van with 4.3L and 4L60E. What are the steps I need to do when I start the re-programing process?...

I have a 1996 GMC w / 4L60E looking to re-pin to 411 PCM. The 411 PCM is from a 2001 Chevrolet Astro Van with 4.3L and 4L60E. What steps will need to do when I start the re-programing process? The...

Good morning everyone,

I am recently retired US Army and live in Tennessee, and self-proclaimed YouTube certified mechanic and tuner. I have a couple of projects in the works at the moment. I...