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 MANUALSPONTIAC1987J2000/SUNBIRD L4-121 2.0LREPAIR AND DIAGNOSISTECHNICAL SERVICE BULLETINSSUPERCEDED BULLETINSA/T - OIL COOLER FLUSHING/FLOW CHECKCLEAN-UP
1987 Pontiac J2000/Sunbird L4-121 2.0L
Clean-Up
1987 Pontiac J2000/Sunbird L4-121 2.0LSECTION Clean-Up
1. Disconnect the water supply hose from J 35944 and bleed any remaining air pressure from the can.
2. Remove the fill cap from J 35944 and return any unused flushing solution to its container. Rinse J 35944 with water. Do not store J 35944 with flushing solution in it.
3. After every third use, clean J 35944 as described in the instructions included with the tool.
4. Dispose of any waste water/solution/transmission fluid in accordance with local regulations.
2. Remove the fill cap from J 35944 and return any unused flushing solution to its container. Rinse J 35944 with water. Do not store J 35944 with flushing solution in it.
3. After every third use, clean J 35944 as described in the instructions included with the tool.
4. Dispose of any waste water/solution/transmission fluid in accordance with local regulations.
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.