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Ok. So if i wanted to start from scratch, what is the order of operation? I am trying to take in what everyone is suggesting, but its alot of...

I just ran a data log, and this one had a lot of shaking, some pretty aggressive. Hope you can see something in it. Thanks!

I might have to do another data log, but I believe this is the one. As far as the cam card, this is the info: Cam specs: Int Exh Adv Dur ...

https://forum.hptuners.com/showthread.php?114757-2006-LS2-cam-position-P0340&p=825265&viewfull=1#post825265

The scanner doesn't have a "you got bad gas" pid. You're looking for how it reacts to the fuel. Like, does it pull a bunch of timing? Change the...

I did try swapping the 2 outside wires because I had heard those could be mixed up. Still had the same issue. The middle wire appears to be the...

Thank you for the insight on the NTK sensors. I didn't know who to trust online after seeing so many people (who are not technical I am sure)...

The shaking can be part of the lope IE: Duration. do you have a current data log of this happening? and a cam card?

No discussion of possibly bad knock sensors?

lol yea i tried to get some eyeballs with the name it may of worked, bunch of pervs! The cam i had in the motor already with pac springs for a...

thanks for feedback Just being safe with truck block it dosnt have oil squirters like the lsa block does, was going to bump up to around 16...

Is there any way to check if I have bad gas through HPT or logs? The retard started a day or two after filling my tank. I had around 1/8 tank before...

hello my bro Can you help me how to Unlock GPEC4

The answer is not changing the calibration until it goes away. The tune didn't go bad. Something that comes and goes months apart isn't going to be a...

It sounds like a case of "I got a file, bro". Did you send them your stock file? Or just your VIN and MPVI serial? Most likely the file you...

Running the Factory E38 ECU even with race car stuff is doable. I have a 11 GMC with a 427 and 90mm, race fuel pumps and all. everything is still...

You are not in the wrong forum, just one that has enough experienced tuners to know you will not ever achieve the results you desire with those junk...

I put the factory knock retard and burst knock settings back in. Checked for loose motor mount bolts which I was able to get maybe 90 degrees or more...

Ah yah, I see what you're saying. on standalones you're given quite a bit more flexibility with how each signal is used and how to blend them. TiL,...

I can't say for sure because I don't have an OE file for that vehicle but I'd bet your ECT multiplier is wrong.

I can put the correct flash file and change the vin for you. would be a lot cheaper then buying a Micropod and CDA. If you have a 2015-2018 you...

If you load the the stock file back in does it go away?

Hello, it took longer than I thought to get the results, but the help was very efficient, everything worked perfectly... Thank you very much

But there's no way to keep the MAF but not use it at low RPM where it doesn't like the camshaft. It's only able to work the opposite of that;...

edcmat here is a copy of a tune I did on the same vehicle in 2023. Changes since that file are: Straight E85 tune (flex fuel deleted) Fuel pump...

I didn't mean to imply that an SD only tune can't be good, just that both signals are useful, but a lumpy cam and big TB can make MAF signal...