Where can oil and water mix in a 2003 GM 3.4L engine besides head and intake gaskets?

30

Asked by Feb 12, 2015 at 09:25 PM about the 2003 Oldsmobile Silhouette 4 Dr GLS Passenger Van Extended

Question type: Maintenance & Repair

3 Answers

220

cracked block

1 of 1 people found this helpful.
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Is it still a cracked block if we did the Prestone radiator flush with hose and oil drained and nothing came out of drain hole?

220

if you still get oil in radiator or oil then yes does not always mixes with both all depends on were more pressure is

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