RE: 9 3 Maintenance manual/schedule
You would want to do quite a few things. Here they are: You want to have the ehadbolts retorqued, do this at a reputable place which won't just do it like idiots, get the timing chain tensioneer checked, if it's overextended you will want to replace the timing chain and it's guides. Also you might want to drop the oil pan and clean the oil-pick-up screen as well as the pan itself. Your particular car isn't greatly affected by the sludge problem, but dropping and cleaning the pan is cheap insurance. Also make sure your spark plugs are the correct NGK-BCPR7ES gapped at 0.39. This car is very sensitive to having hte correct resistor type spark plugs and I just gave you the part number. Also if you haven't done so, I would switch to synthetic oil and OEM filter.
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1999 Saab 9-3 5-door Stg4
Philly Region SCCA
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