98 blazer won't turn over
I have a 98 blazer, it was running really rough and throwing
a code, had the code checked and it was the fuel pressure
regulator. I changed the fuel pressure regulator and now it
won't even turn over, it will turn over slightly then stop and
act like the battery is dead. Battery is good, have tried two
different ones in it, same thing. Any thoughts for some help
with this.