1995 Pontiac Sunfire Corrosion/ Moisture Entering the PCM

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Filed Under (Pontiac) by admin on 22-01-2011

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Condition General Motors has decided to conduct a Voluntary Emission Campaign involving certain 1997, 1998 and 1999 Chevrolet Cavalier and Pontiac Sunfire model vehicles located in fifteen U.S. high salt corrosion states and in Ontario. Quebec and Atlantic provinces; and certain 1995, 1996, 1997, 1998, and 1999 Chevrolet Cavalier and Pontiac Sunfire model vehicles located Manitoba, Saskatchewan, Alberta, British Columbia, the Yukon and Northwest Territories. These vehicles have the potential to experience moisture entering the Powertrain Control Module (PCM), as a result of corrosion after extended exposure to road salt, Moisture entering the PCM can lead to symptoms including illumination of the Check Engine light or the engine running rough. If these symptoms are ignored, the engine may stall and may not be able to be restarted.

2004 Pontiac Sunfire Thermostat Replacement Removal Procedure

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Filed Under (Pontiac) by admin on 10-09-2010

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1. If equipped with an automatic transmission, remove the exhaust manifold. 2. Drain the cooling system. 3. Remove the thermostat housing to water pump feed pipe bolts. 4. Remove the thermostat housing to water pump feed pipe. 5. Remove the thermostat. 2004 Pontiac Sunfire L4-2.2L VIN F Installation Procedure 1. Install the thermostat. 2. Install the thermostat housing to water pump feed pipe. Notice: Refer to Fastener Notice in Service Precautions. 3. Install the thermostat housing to water pump feed pipe bolt. ^ Tighten the thermostat housing to water pump feed pipe bolt to 10 Nm (18 inch lbs.). 4. If equipped with an automatic transmission, install the exhaust manifold. 5. Fill the cooling system.

2001 Pontiac Sunfire Cylinder Head Replacement

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Filed Under (Pontiac) by admin on 09-06-2010

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2. Relieve the fuel system pressure. 3. Drain cooling system. 4. Remove the alternative fuel module assembly. Remove the drive belt. 5. Remove the air cleaner outlet duct and resonator assembly. 6. Support engine using floor jack and block of wood. 7. Remove the engine mount. 3. Remove the intake manifold. 9. Remove the exhaust manifold. 10. Disconnect the Engine Coolant Temperature Sensor (ECT) electrical connection. 11. Remove the valve rocker arm cover. Important: When removing valve train components keep them in order. Do this to ensure that the components are installed in the same locations and with the same mating surfaces as when removed. 12. Remove the rocker arms and pushrods. 13. Remove the generator. 14. Remove the generator rear brace. 15. Remove the power steering pump. Position the pump aside with the lines attached. 16. Remove the radiator inlet pipe. 17. Remove the ignition coil assembly.