cam is in
#26
Thats what I have been doing. I put the stock MAF back on and wrapped the air filter to restrict the air. I thought this would help with the a/f ratio and hopefully richen things up abit. The code hasn't come back yet.
#28
The code came back this morning. After I removed the MAF and put the stock MAF back on. The last few times that I cleared the code it only had bank 2 too lean. What could cause only bank 2 going lean and not the other.