I'm considering the purchase of one of these tools. I hope someone here can
guide me to make the right decision.
Is the hypertech the best choice for tweaking my OBD1 95 Z28 or are there
I'm aware of LT1 Edit and can hold my own with a PC but wonder about how
much I need to know regarding my PCM / ECM and its parameters. I'm also
aware that I can send my PCM away and have it reprogrammed for about $125.
My car has just about 100k on it and the idling oil pressure stands at 20
psi and on hot days a little lower than that so I don't think it's in the
best interest to push for too much performance. Still, I've change tire
diameter and given myself a 3% speedo / odo error and would like to fix
this. The car shifts (automatic) with a little more firmness than I want and
wouldn't mind softening it a tad from 1st to 2nd. I'm not sure if the
hypertech model 345752 can display and clear any DLC codes and would like to
hear about that from someone who knows.
Like said, I'm looking for alternatives as well as information on the
Thanks for any help.
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