why does the engine knock on on a 1990 4d 2wd

Asked by Dec 27, 2010 at 04:50 PM about the 1990 Subaru Loyale 4 Dr STD Sedan

Question type: Maintenance & Repair

2 Answers

7,045

what octane fuel are you using?

Hows your oil pressure? could be missing bearings in that old motor, esp. if it was lugged or ran high throughout its life...

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