C 1500 Truck 2WD V8-350 5.7L VIN K TBI (1995)
IMPORTANT: No physical adjustment of the IAC valve assembly is required after installation. The IAC valve pintle is reset by the control module
system which causes the valve pintle to seat in the throttle body. The control module then has a reset procedure to set the correct pintle position. Proper
idle regulation should result.
INSTALL OR CONNECT
1. IAC valve into throttle body as follows:
^
Thread-mounted valve - Install with new gasket.
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Flange-mounted valve - Install with new lubricated 0-ring, using attaching screw assemblies. Tighten Thread-mounted IAC valve assembly to
18.0 Nm (13.0 lb. ft.) with 32 mm (1-1/4") wrench. Tighten Flange-mounted attaching screw assemblies to 3.2 Nm (28.0 lb. in.).
2. Electrical connector to IAC valve.
3. Reset IAC valve pintle position:
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Remove battery cable for 10 seconds.
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Ignition "ON," engine "OFF" for 5 seconds.
^
Ignition "OFF," for 10 seconds.
