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Yea, ended up being the plugs LOL

threw new plugs in with the base file I had worked up with the tweaks you mentioned and it started right up and leveled out no problem

assuming they got...

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Im pretty certain the isssue is the plugs are all fouled up from being started on the bigger injectors with improper injector data

I will give it a try, he also has a LT4 LPFP in tank, thas why I changed to the lt4 settings on the pump dc voltage but Ill put those items back and see if it helps any.

did try with the stock...

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heres alog of the attempted crank, not much to see there, hpfp I assume would come up if it actually cranked up

I pretty much copied over LT4 injectors and HPFP data from an LT4 car tune and changed the MAP settings for the 3 bar as a base file, figured it would fire up and I could actually datalog and work on...

So I got a 22 camaro ss here, procharger p1 installed, has lt4 inj, lt4 HPFP, otherwise basically a stock car.

Customer said he had it running with the stock tune just didnt run great, assumed it...

Does seem to be acting like its running out of fuel, Lowside is good, I did notice your Air/Fuel dropped pretty rich to 11.4-11.5 or so right around the same spot pressure dove pretty low, maybe try...

Is there a way to change the rate data is gathered when datalogging via bluetooth?

ive noticed certain datapoints that used to pull data 60 times a second wired in with a cable, now seem to pull...

Yea, I really am not a fan of how it shifts stock, Im sure its great for the transmissions longevity but just feels like it cuts all power and kills all momentum, kinda defeats the purpose of an...

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So im not sure how wide spread this issue is, seems to affect M6 6G Camaros, Zl1s, It affects my ATSV M6 quite bad. Maybe it effects manual Z06s and Zr1s?

Even with all traction systems,...

Has anyone messed with tuning the cams at all on these cars? Maybe for a more aggressive idle? quicker spool? more power?

Noticed there was some tables in HPtuners

Any one ever experience this?

Im trying to help a friend with his tune, car is a 2012 CTS-V.

On WOT shifts the car is shutting the throttle body from 100% to 70% 2-3 and usually 70-80% 3-4...

Gotcha, Well thats why Im here haha

Wondering if I can safely change them

I dont care enough to risk frying my PCM or anything but if someone can confirm it will do no damage I would be ready...

Would def say check the cats.

An LSA with that pulley combo and headers shouldnt be making 20 psi...maybe 15-16 psi at best

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Looks like the opening rate table was maxed out at 100 everywhere...guess that should help a bit but doesnt change the correlation between throttle and actual throttle lol

So ive been looking into it and noticed there was issues with PCM's frying after modifying these tables to adjust the electronic throttle settings.

Is this still an issue?

Ive got a 2013...