So kirk.. hows it going? I may have to suggest diognosing the sensor first. ONLY cause the sensor is real expensive. I had a couple laying around plus I have a yoor wreckers near me that I can get them cheap. Swapping them is easier for me.

You may wanna try some fuel line antifreeze aswell.

11.45@125,
stock bottom end 6bolt 2g head.
272 hks cams.
Holset hx35
Backyard biult!!