Ok, trying to get to the bottom of this high LTFT on Bank 2only at idle. If I'm idling, the LTFT for Bank 2 skyrockets. This also happens if I'm driving and put the clutch in and coast, letting the rpms go down to idle speeds. I've been looking for vacuum leaks, but haven't found any. Only thing I did find was that the crank case breather tube (from throttle body to crank case) is cracked. My understanding is that this is not a vacuum line, so this shouldn't be the cause.

Here is an excel file with the LTFT figures and a chart. The green line is the RPM's, the blue is Bank 1 and the red is Bank 2. If anyone has a thought of what I should be looking for, please let me know!

Here is a jpeg of the chart...although you'll have to zoom in because it is really long!



Thanks, friends!