i have some knocks on my cobalt, i need help whith that, its stock only have injen intake
charly cobalt stock.hptknock 1.hplconfig.cfg
i have some knocks on my cobalt, i need help whith that, its stock only have injen intake
charly cobalt stock.hptknock 1.hplconfig.cfg
Not being familiar with your setup, I could be wrong but it looks to me like you are running a lot of ignition advance (33+ degrees) at WOT (7000rpm). I wouldn't think that's a good thing to do on pump gas.
factory gm tune?
The most hated, make the most power.
93 Ranger. 5.3 D1X. 1069hp.
yes factory gm tune only disable all traction control tables, and 7000 rpms mod
im sorry this is my tunenew cobalt charly.hpt
the lsj's did not have traction control. I think you're meaning torque management. What fuel is used?
The most hated, make the most power.
93 Ranger. 5.3 D1X. 1069hp.
yes im sorry for that its torque management, 91 octane
I would advise looking at mechanical issues first before you band air or blow it up by messing with the tune.
Plugs, fuel filter. What is the fuel pressure under load? Whats are the plugs gapped at. New tensioner? New chain guides?
The most hated, make the most power.
93 Ranger. 5.3 D1X. 1069hp.