New RB header = check engine
 

I just got my new RB header on and it was a pain in the ass when it shouldnt have been all the studs were in bad shape so i had to take them all out and retap all the holes for new bolts so i finnally got it on and started up the car with just the header and a gutted stock cat on there it idled horribly and there was quite a bit of smoke which didnt worry me all that much but the chech engine light was on too i only had it running for a few minutes then hsut it off. Should i be concerned about the idle smoke and the engine light or just wait and see how it drives. Sorry for the long explination But thax.

-Miles

did you plug the O2 sensor back in?

ya teh O2 sensor is in

You have a 91, pull the engine codes and see what's giving you the error.

Ground the single green plug by the battery,turn the key on to acc. and watch the check engine light.

what exactly should i be watching for

you have to count how many times it flashes...check out
http://www.1300cc.com/howto/how2/codes.html
for a more detailed explanation.

Robin

Thax Ill check it out

Yes got it i forgot the reconnect the AFM Thax for the help guys i will fire it up in the morn see how it runs then.