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 MANUALSPONTIAC19876000 SAFARIREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMEARLY FUEL EVAPORATION SYSTEMSYSTEM TESTINGELECTRICAL HEATER SYSTEM CHECK
1987 Pontiac 6000 Safari
Electrical Heater System Check
1987 Pontiac 6000 SafariSECTION Electrical Heater System Check
For electrical heater system check, see appropriate diagnostic chart in COMPUTER COMMAND CONTROL article.
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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.