My jetta4 1'8 is mixing water and oil ,I already change top gasket but still mixing, what maybe the causes

Asked by Aug 03, 2015 at 01:59 AM

Question type: Maintenance & Repair

3 Answers

18,170

You changed the value cover gasket you need to replace the head gasket a much bigger job.

1 out of 1 people think this is helpful.
44,435

Probably the head gasket or a cracked head or engine block. You need more diagnosis to determine where the water is entering the oil.

1 out of 1 people think this is helpful.
1,345

Before such serious work, check the oil cooler- ifsthe box above the oil filter with coolant hoses going to it. They can crack internally and cause intermixing.

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