ok guys you all wanted me to post back up and let you no if the sea foam help. While yes but no still having problems but the service light came back on and my scan tool is say system lean bank 1 and bank 2. So less go threw what i have done so far. The first time the service light came on it was missing really bad below 3500 RPMs cleaning up above that. My scan tool showed a code of vvti malfaction so i but a new vvti oil sensor and change the filter below it. Car ran better but still missing 3500 RPM and below so then i put new plugs and ran some seafoam. once aging seem like it ran better. O yea filled her up with 93 also. So now the only code showing that has never showed is the system bank 1 and 2 is lean. please help

 

I am thinking o2s

 

why a new thread?

 

while I am new to this forum and i just wanted to mack sure every body seen it