Quote:
Originally Posted by Rich69
If the cylinder(s) walls are cracked Wouldn;t there be clouds of oil smoke from the exhaust and rough running ?
Noy sure how these heads crack ? is it from the cooling jacket into the oil thru the cracked head or must it also involve the combustion chanber ?
How can the oil and water be so mixed and still not foul the plug(s) ???
thanks
|
No. We have seen cars with cracked heads that never smoked or ran rough.
As far as the intermix, it all depends upon where the crack is, in the right spot you get coolant in the oil with no change in the plug coloration.