header install
#1
header install
Hey I got obx header with y pipe (fake cat) 2 days ago. I was going to install it tomorrow. Also I already called Allen Nelson to retune my pcm for my header adjust emission and cover 02 sensors... But The pcm is ship out today wont arrive UNTIl next Tuesday. I wonder if I can ahead put header on it and drive till pcm come in I can swap the pcm. Or I should wait? It will come light on if I drive with no swap pcm? I want to do things safe before I ahead install. Ill take all pictures when Im done and show yall if you like to.
#2
you can install them nothing will happen to the truck your check engine light will come on but i wouldnt hot rod it just to be safe i put mine on with no o2 edit and it had no muffler either for one day and it did fine just the check engine light came on and thats it
#3
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You will be fine with the install and no retune for the moment! The retune in on tuesday is no problem...the truck will still run fine for the moment. You'll be amazed how easy the install goes!