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.
1996 Chevrolet Chevy Van G30, Van Cargo Extended, 6.5 YFACTORY OEM SERVICE PROCEDURE
Drivetrain And Transmission: Coolers
| Condition | Code | Procedure |
|---|---|---|
| Air flow obstruction | A | Require repair |
| Attaching hardware broken | A | Require repair or replacement of hardware |
| Attaching hardware missing | C | Require replacement of hardware |
| Attaching hardware not functioning | A | Require repair or replacement of hardware |
| Connection leaking | A | Require repair or replacement |
| Contaminated | A | Require repair or replacement |
| Corroded | 1 | Suggest repair or replacement |
| Fins damaged, affecting performance | A | Require repair or replacement |
| Fins damaged, not affecting performance | No Service Suggested or Required | |
| Internal restrictions | B | Require repair or replacement |
| Leaking | A | Require repair or replacement |
| Threads damaged | A | Require repair or replacement |
| Threads stripped (threads missing) | A | Require repair or replacement |
| Tubes damaged, affecting performance | A | Require repair or replacement |
| Tubes damaged, not affecting performance | No Service Suggested or Required | |
Factory Service Tools
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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.
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