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 better alternatives?
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 Hypertech Programmer.
Thanks for any help.