I am looking at 2003 Subaru Impreza 2L with 180ks the engines breathes heavy?

Asked by Jun 01, 2013 at 04:36 AM about the 2003 Subaru Impreza

Question type: Maintenance & Repair

I have been looking at a Subaru Impreza 2003 model with the naturally aspirated 1994cc
engine.  When you remove the filler cap it breathes a little is this normal?  I know some
cars can be worse than others and sometimes means trouble around the corner.

Also wondering wether head gaskets are something to look out for?

2 Answers

I'd look at the underside of the hood for an overheat~ yes, this crankcase is supposed to be ventilated thru the Positive Crankcase Ventilation (PCV) valve which is a five dollar part~

Best Answer Mark helpful

if there was an overheat would take a step back from this one~

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