i went to autozone cause my ses light was on and it threw these codes
p0151 o2 sensor circuit low voltage(bank 2 sensor 1)
p0307 cylinder 7 misfire
in getting headers in 2 weeks so would the first one be a problem
any advice would be helpfull
thanks

 

Here's a link to the DTC,

http://www.gearchatter.com/viewtopic9162.php

It looks like you have a bad O2 sensor. You will want to install new sensors when you do you headers, so wait till then or do it now either one. With headers in mind, you may want to use the Corvette rear sensors.

Not sure on the p0307........ Could be caused by the bad O2 sensor.

 

I would check all of your plugs and wires. Also it appears that you are having some issues with your oxygen sensors. I would swap the driver side for the pass side and see if it clears up the code or if it switches back to the bank1 bank 1 sesor.