Hey guys need some help here I have a 99 tahoe with the 5.7 vortec that i stroked to a 383. I had the computer done by Ed Wright but am still not happy with the way it runs. It does not idle very good and will get a hunt in it when sitting at a red light. Any ideals whats going on here? Is there any software out there like LS1 edit to work on this pcm? Or can i change it to any other EMS? Any help or ideals would be great.

Thanks

 

when ed wright did it did you change the whole pcm or just a chip.

 

I sent the pcm to his shop dont no what happen there. I dont think this pcm has a chip, think it is flash tech. Ed did do alright, just think i need some fine tuning.


thanks