spadednick88
Probationary Member
- 10
- 0
- Jun 18, 2013
-
salt lake,
Utah
Quick question guys. I got a black box ecu from a local. And my question is for it to be used on a 95 the spark order has to change correct?? I know the reg firing order is 4123 on the coil and pistons are 4321. What needs to change? Thanks