Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSAAB20039-3 CONVERTIBLE (9400) L4-2.0L TURBO (2.0 HOT)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTEMISSION CONTROL SYSTEMSTECHNICAL SERVICE BULLETINSCUSTOMER INTERESTENGINE - OIL CONSUMPTION DIAGNOSTICS/REPAIROVERVIEW
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)
Engine - Oil Consumption Diagnostics/Repair: Overview
2003 Saab 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT)SECTION Overview
Bulletin Nbr: 232-2682
Date Mars 2009
Market: All
DIAGNOSING OIL CONSUMPTION
Cars affected
Saab 9-3, M03-04 with engine alternative B207R
Saab 9-3, M05- with engine alternative B207
Background
In order to avoid mis-diagnosis of oil consumption and prevent incorrect turbo replacements, the following steps for checking the crank case ventilation must be followed prior to replacing the turbo for oil consumption.
Parts required
WARRANTY/TIME INFORMATION
Date Mars 2009
Market: All
DIAGNOSING OIL CONSUMPTION
Cars affected
Saab 9-3, M03-04 with engine alternative B207R
Saab 9-3, M05- with engine alternative B207
Background
In order to avoid mis-diagnosis of oil consumption and prevent incorrect turbo replacements, the following steps for checking the crank case ventilation must be followed prior to replacing the turbo for oil consumption.
Parts required
WARRANTY/TIME INFORMATION
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.