It has a very ruff idle and when you take off normal it has a bad sputter unless you floor board it runs fine. Its throwing three codes po449, po300 and in think it was po157 If anyone has had this problem please help it is starting to get very annoying thanks

 

anybody have any ideas

 

P0449 - Evap vent solenoid control circuit
P0300 - Engine misfire detected
P0157 - O2 circuit low voltage bank 2 sensor 2

Sounds like it might be a bad injector.

 

done changed all the injectors the plug ends dont lock in real tight you think that might would be it

 

anyone else have any ideas

 

I'm not sure....hopefully someone else will chime in here shortly.

 

Thanks man. I quess Im just going to take it to the shop. I've done tried all that i know and as it looks I dont know enough to fix this problem on my own. lol