SOURCE: distributor cap firing order 1993 chevy cheyenne truck v6
Firing order is 1-6-5-4-3-2 cyls. # 1-3-5 on drivers side front to back and cyls. # 2-4-6 passenger side front to back.
SOURCE: when cold my 93 chevy rbenjamin harrisonuns rough
give a good tune up. if it still is acting up let me know
SOURCE: My 93 Chevy Cheyenne has no headlights, tail lights, horn.
ck the wire that comes from starter,,see if it didnt rotted off,,
SOURCE: "1991 Chevy Cheyenne 4X4 K1500
The Engine Coolant Temperature (ECT) sensor is mounted in the intake
manifold and sends engine temperature information to the ECM. The ECM
supplies 5 volts to the coolant temperature sensor circuit. The sensor
is a thermistor which changes internal resistance as temperature
changes. When the sensor is cold (internal resistance high), the ECM
monitors a high signal voltage which it interprets as a cold engine. As
the sensor warms (internal resistance low), the ECM monitors a low
signal voltage which it interprets as warm engine.
Fig. 3: The ECT sensor is usually located near the thermostat housing Fig. : Engine Coolant Temperature (ECT) sensor wiring diagram Fig. : Engine Coolant Temperature (ECT) sensor temperature vs. resistance values
Fig. 1: Engine Coolant Temperature (ECT) sensor location-4.3L, 5.0L and 5.7L engines
TESTING
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