We then install a quality valve seal and pull a vacuum on each valve to insure their is a perfect seal between the valve and the seat. All machine is work performed on the latest state of the art equipment.
The head is complete and ready for installation. Insurance, packaging, and handling are all included in the shipping price. A copy of the warranty card will be enclosed with your invoice. We make it easy for you to return your core as we provide you with a prepaid UPS shipping label. Just put your core head in the box that you received your rebuilt head in and attach the prepaid label.
We will accept your old cylinder head no matter what is wrong with it as long as it includes all the parts that our head came with. You will never be charged extra because your old head is damaged. Cracked head? Bent valves? Head taken apart? We have no up-front core charge. General Motors manufactured a four-cylinder 2.
This engine appears in many GM vehicles from this period, such as the Chevrolet Cavalier. The cylinder head in this 2. The removal procedure for the cylinder head is generally similar for all vehicles with the 2.
Open the filler cap on the fuel tank to relieve the pressure in the fuel tank. Start the engine and disconnect the fuel pump fuse in the fuse box.
Allow the engine to idle until it stalls and crank the engine for at least three seconds to ensure the fuel system is empty. Replace the fuel pump fuse in the fuse box. Remove the negative battery cable with a socket wrench to prevent the accidental discharge of fuel during the cylinder head removal.
Disconnect the air cleaner assembly from the engine and detach the vacuum lines to access the cylinder head. Detach the electrical connectors from the engine to obtain access to the cylinder head. This typically includes the electrical connectors for the fuel injector, canister purge solenoid, manifold absolute pressure sensor, throttle position sensor, oxygen sensor and engine coolant temperature sensor.
Disconnect the cables from the accelerator control bracket and remove the accelerator control bracket from the engine with a socket wrench. Raise the vehicle with a floor jack and support it on jack stands. Remove the exhaust pipe from the exhaust manifold. Place a clean container under the drain plug for the radiator and open the drain plug. Drain the coolant into the container and store the coolant for reuse. Lower the vehicle with the floor jack. Relieve the tension on the serpentine drive belt by turning the belt tensioner counterclockwise and detach the serpentine drive belt from its pulleys.
Disconnect the alternator from the engine. Remove the bracket for the power steering pump with a socket wrench and push the pump aside to gain access to the cylinder block.
Support the engine with engine support fixture JA. Disconnect the upper motor mount with a socket wrench and remove the bracket for the drive belt tensioner.
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