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Ok, so this is more of a thinking out loud than anything but hear me out. So I've been trying to figure out how to get flex fuel on a hellcat. ( I drive alot of miles on my car and I want to be able...

Eta???

Sup Julien :P

Bueler...Bueler :banghead:

Alright got a problem, i loaded the new Speed Density tune in the truck last night

BUT

When i key on the theftlock light comes on and i throw the "incorrect Passlock thingamajiger" code

So i...

I will later

the crank has to be removed from the engine and rewelded with EXACT clocking

Yeah i got a wideband on it and spent a few hours working on it tonight and got it running right, here is the new tune file, please let me know what ya'll think

I'll try this but it feels like the car is flooding like an old carburator

Why yes i do

I have been working on a tune for a 2006 Mustang GT Manual, when he installed the CAI and elbow the car began to run very poorly, i have gotten everything up to 75% ish throttle dialed in but at WOT...

By no means, motor is fine, it was a freaking cracked weld on one of the header primaries that was letting LOTS of air in and screwing with the O2 Sensor

All better

2006 GMC Sierra
LS2 Swap
X1 Cam
Pacesetter Longtubes
Outlaw Intake
Etc.

Soon
LS6 Cam
76MM Front mount

I'm gonna check that tommorow and replace the Intake manifold gaskets for shits and giggles

They are

I'd perfer not to post the file as it won't give any clues to why one bank is lean and not the other

Racetronix makes the harnesses

Wow Crickets

alright i have had this problem since i put in my 44lb injectors. at idle my LTB1 will slowly creep toward 25 till it gets there an the LTB2 stays put but the second i get moving it goes back to...

I wouldnt be so sure i was tuning a Yukon and i was at about 110 and i got a phone call from OnStart saying that my VSS wasn't working right

Hello, I'm David and i'm addicted to horsepower

that and i want to learn more about HPtuners to support my habbit