Ok so heres my problem.....yesterday on my way home from work after a 24 hour snow plowing shift my car starting running very badly and the enigine light was flashing on and off. so i had it towed because it seemed like it was running on 6 cyls it was pretty bad. well i got it home and scanned it(po300 misfire) well i left it over night and in the morning i erased the codes,fired it up and it was running like normal almost. after warming it up and putting it in and out of gear it started again. while it was running i hooked up my scanner and this is what i got that i know is a problem.

also reset the pcm before getting these readings and do not have any codesbefore and after i scanned these parameters....

injector pulse width for b1 is 4.6-5.6mls (not right)
b2 is normal at 3.0-3.6

short term fuel trim bank 2 is going down to 80!!!
if i bring the rpms up to 3k it comes back up but while holding the throttle it drops 500 rpm and then comes back up continuously

o2 sensor 1 b2 locked at 973
02 sensor 2 b2 is locked at 8

so does this sound like a sticking injector? the bank 2 is the passenger side isnt it? i forgot.... thanks in advance for the help......

 

TTT for you night time guru's....