» » »

Subaru Q&A

Ask Your Question

2004 Subaru Forester Question: just diagnosed with need for head gasket replacement.



mgkmkr, Bellmore, NY, August 12, 2011, 03:43

Sudden loss in mileage right after diagnosis, like about half the mileage. Any ideas?

1 Answer
Flag This
  • Answer #1

    Villageauto from Village Auto, August 15, 2011, 16:22

    Sounds like you may not be running on all cylinders. This will cause a huge loss of fuel mileage.

    Flag This