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 MANUALSHYUNDAI1991SONATA V6-3.0LREPAIR AND DIAGNOSISTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSENGINE OIL FILTER - IMPROVED DESIGN
1991 Hyundai Sonata V6-3.0L
Engine Oil Filter - Improved Design
1991 Hyundai Sonata V6-3.0LSECTION Engine Oil Filter - Improved Design
Group: ENGINE MECHANICAL
Number: 93-20-012
Date: AUGUST; 1993
Model: ALL
Subject:
OIL FILTER CHANGED
The oil filter that was previously used exclusively on the Sonata V6 models will now be applied for use on all models and model years. The oil filter used previously on all the four cylinder engines will no longer be available once stock is depleted.
The oil filter gasket shape has been changed, the material improved, and its diameter increased. The oil filter color has been changed from gray to green.
Number: 93-20-012
Date: AUGUST; 1993
Model: ALL
Subject:
OIL FILTER CHANGED
The oil filter that was previously used exclusively on the Sonata V6 models will now be applied for use on all models and model years. The oil filter used previously on all the four cylinder engines will no longer be available once stock is depleted.
The oil filter gasket shape has been changed, the material improved, and its diameter increased. The oil filter color has been changed from gray to green.
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.