Where can oil and water mix in a 2003 GM 3.4L engine besides head and intake gaskets?
Asked by roundman01 Feb 12, 2015 at 09:25 PM about the 2003 Oldsmobile Silhouette 4 Dr GLS Passenger Van Extended
Question type: Maintenance & Repair
3 Answers
roundman01 answered 9 years ago
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?
if you still get oil in radiator or oil then yes does not always mixes with both all depends on were more pressure is