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I'm an experienced tuner of GM vehicles I've tuned several of these cars before and this is the only one I've encountered this problem.
2014 Camaro LS3
LT headers
Magnuson supercharger
ID 1050x injectors
Camshaft
upgraded fuel pump
3.91 gears
The car starts, runs and drives fine. Makes great power
The issue i have is parking lot movements or taking off from a start under normal driving conditions ( light load not wot )
Trying to reverse from a parking space or make a K turn the car will bog down and usually stall or surge.
If i let out the clutch slowly without stepping on the gas the car will move fine. It only happens when releasing the clutch while giving it gas like you would normally do taking off from a stop light.
It's driving me crazy.
My fuel trims are correct
My timing tables are smooth
I tried changing up the timing to see if that helped
Turned spark smoothing off
My base running airflow is good i even tried raising and lowering it to see if it helped
I tried changing the ETC Scalar
Tried changing the max percent for throtlle
I got all torque management turned off at least i think i do
At this point i'm just getting aggravated, i need some advice.
i haven't tried just running it off the VVE , i could try that eliminating the MAF and see if that does anything?
If you want a scan file of it doing it please let me know what pids you want in the file
Attached Files
14-Cam-LS3-JSS-Magnuson-V2.1.hpt
