I ve heard the motor runs better with obd1 95 ecu, but i have 2 obdo dizzys that i dont want to give up (cause i keep an extra in the trunk just in case).
The car is a dialy driver so i dont want to run a agressive program and kill my fuel economy. Is there a mild chpping program or should i do the obd1 swap?

 

I would like to know the anwser to this too, if anyone knows???

 

Well, there aren't many people that chip obd-0, so i'd say go do obd-1 if you wanna do any chipping go with 0bd-1.

But if you've just got the obd-0 stuff chillin in ur car, and you're not THAT intent on chipping the ecu, keep it

 

it will run about the same you shouldn't run into any problems.... but if your doing the swap mine as well swap in obd-1 which is suppose to be more responsive to mods.

 

i have a chiped o bd 0 pr3 ecu and it runs fine

 

I have the stock ecu in my 91 teg and I have the B20b in it right now. It should run fine, after you do some mods I'd look into gettin it tuned though maybe with SAFC