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What makes you think it's being added after the start? Did you look at your idle spark tables? Start the log before you start the engine and...

I like to keep it simple with daily multivitamins, a probiotic, and staying hydrated with lots of water. For routines, I mix in some yoga or a quick...

Intercooler and HPFP with a good tune will get you into the 12s. 18 PSI is plenty on a Gen 1. Any more than that is blowing your turbo efficiency out...

Thanks.

Tune and log can be attached directly to a post. Most on here are not going to follow a link for it. Need a log to go with the tune to judge how...

https://1drv.ms/u/c/2d66b3d8820de2b7/EZh8WlW1p59Pp-rlQdZGMOgBPxTNl3c1TXkgBCDS8FWG6w Not sure if this will redirect you to my tune

I bought an aem wideband off Amazon, they only had the version with obd2 passthru. My whip doesn't use CAN so I cut off the obd2 plug and pulled pins...

ok mine is a 2011. 315,000 miles 35,000 miles on engine rebuild, has one step colder plugs and tuning, otherwise its stock, so...

Derale thermostat that I have wasn't too expensive, but it does hold the temperature above 180 degrees. I don't remember them having any other...

What year range? Guessing since your 6,000 pounds your talking 11-14. 17 and newer I don't consider "quick" until your in the mid 12s. Usually a...

The table is pretty self explanatory, but for the sake of simplicity just think of it as desensitizing your knock sensors a tad bit, dont overdo it...

Wanted to give an update on how this vehicle turned out. It took longer than I care to admit to find this, but the car is fitted with two BOVs one...

Yes sorry I guess that would be a more accurate description. I guess follow up question would be when does it use the FA cold table vs any of the...

A couple of things may be going on. The misfires may be reporting because it needs a crank relearn (common with a clutch replacement). I have had...

I will do that and report back with a log.

I've seen new parts still cause the codes for the knock sensors. For sure non AC Delco parts will do that. Setting them to no error reported...

Ok, I made the changes with the injector table and cylinder volume. Should I have knock sensors to not report and see how it does?

What pin number is that?

What tool do I need ot be able to access vcm scanner?

Have you asked the tuner to double check his files? He should have it on file still. I do a lot of these things and I get blamed for this often ...

Coolant temp is perfect, no changes needed in my eyes. The transmission temp is slightly low but par for the course if the temps are below 30-40...

read the ecm using vcm editor, then you can see if vats & the dtc's related to vats have been disabled. I think there is also a status bit for vats...

You can log rail pressure in hptuners on a 2020 ZL1. I do it all the time and as new as 2023 I've had at the shop.

DUDE!!! thank you! i will put this in and try it out later. i will look into what you were talking about above to try to educate myself properly. i...

If you do not get an answer for using the MPVI3, you can always get an LED test light and probe the security command pin from the ECM and see if its...

Looks like TC-1797 is downloading