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this is nothing new. Dashpac was doing this exact same thing.

but you're not doing it with the MG1 ecu. from what I saw from your videos, you're either using the previous ecu (from the 300) or you're using...

throttle response seems to improved with this flash. i did gather all the info from the modules and the control module for the pump does show up and...

Is it normal to sometimes go back to the last good tune and start again if you think your smoothing or interpolating was incorrect.

Log file from today, starts for just a couple of seconds

Im assuming that the lean condition in the idle area is more than likely a false reading based on idle "misfire" (valve overlap). The 107 LSA of the...

Good news is the minor MAF adjustments logged exactly as expected, all now 2+ % rich... Glad Alvin jumped in on this and seems to think the knock is...

My tune with VATS disabled

Thought that is what I did, will try again

Ok, I think Im tracking. I did the same, I have a hole in the dry box. Thats one thing I liked about can, I can see the sensor temp and status...

the engine mods are unknown but i assume its stock. it has no o2 sensors other than the wideband i added through prolink. it is a manual trans but...

I pulled 13 or so in those areas from the stock tune closely mimicking a stock 01 Tahoe tune made to run on 87. If it’s still knocking at that point...

Thank you for the help! Ill log that tomorrow and update. Only mods are a cold air intake and exhaust. No muffler, no resonator, just a turndown...

I appreciate the information, good stuff. After speaking with the tuner more, the WB is only used for PE tuning, All other tuning is done with...

Hello everyone, my name is Ryn, and I just got started trying my hand at tuning. I have a 04 avalanche with long tubes, btr truck norris cam kit,...

still has pinging at above 50+ mph at 2300 rpm and below and Im very new at tuning so anything that needs changed, please feel free to change it

You need to attach your .HPT and .HPL files as attachments in the "go advanced" tab. They will look like this.

https://1drv.ms/u/s!ArSYBhLRtd5ijWGBZs39vTeRzHkO?e=cTqu65

Im just happy i know enough to hack my way around getting a good quality one by doing the same things you mentioned lol I found my TPS return spring...

https://1drv.ms/u/s!ArSYBhLRtd5ijVoXLw8ymXGm5-0f?e=sNQeA6

I had issues with my no name amazon 92mm, ported the IAC passages, ovaled holes for the TPS, so i could get the voltage in the right range and still...

Sorry. "Forum" not "form". Hit the "go advanced" button and then the paper clip icon for attachments. We trust the forum software to filter malicious...

I appreciate your willingness to help me out. Not sure what you mean by "attached directly to the form".

Don't be afraid to just cut 5 or 10 degrees off everything but your idle spark as a test. If you still show knock retard, you know you have a...

Ive been fighting this exact same thing on a "VELOCITY" 102mm that was from the previous owner on my trans am. Talk about a PITA! lol I had to step...

Needs to be attached directly to the forum. Most on here won't mess with links. Stick with your Gen 4 post. And needs a tune attached also.