Stonev10

iTrader: (3)

and seem to have found the result, now I have to figure out how it happened and fix. There was no issue with water in the oil, but it kept throwing codes and running way rich. The culprit was the rear knock sensor.
Of course the real issue is, now that I have it torn down this far, can I afford a new 4XX LSX.

hawk584

iTrader: (1)

" do what you think you can afford "

- Master Sargent ****, USAF

words of a wise man

Poik

How would the knock sensor make it run rich? I don't get it, why did you take the heads off?

WAHUSKER

iTrader: (4)

Who cares Eric, it's an excuse to buy a 427!!!

Poik

I'll take the junker longblock off your hands then...

99LSS1

iTrader: (12)

Boy, I have seen a few of those this winter. Every one we put back together we put silicone on the boots to keep this from happening. "427" WooooHooooo!!!!

Crisisman

iTrader: (1)

I had that happen once as well, it was oil leaking into the valley. Dealer fixed it under warranty.