2002 Oldsmobile Alero "key switch 4 eng truck" Questions

...key goes in. (yellow, black, and white) 3-cut the yellow wire (your security light will come on and stay on but the problem will no longer bother you) 4- if your battery ever dies you will need to ...

...block and it starts and runs. but take wirer off and it dies please help thank u Have you checked the positive coil wire to see if it has power from the key switch ? And have you checked the fuses

...switch, connection wires and the battery cable. When the ignition key is turned to the start position, current flows and energizes the starter motor's solenoid coil. The solenoid plunger and clutch ...

...key to ON 1st and foremost. the power to pump. If so, then check for fuel pressure then power to spark/coil, etc.. then spark then other.. even Temp sensor switch...(check wiring diagram in Haynes ...

...switch,just a thought.Have also seen bad PCM's cause strange problems..38 volts is a little on the low side for GM.Usually see those at,at least .50 and up,and rise steadily while pressing the ...

...key switch bad, no power to keyon fuses. for sure run fuses EFI. if the immobilize lamp glows wrong , this must cured first on all cars made. with IMMO technology.. IMMO is GM Passlock. or PASS-KEY. ...

...Switch Content for class "spacer" Goes Here --- Coolant Temperature Sensor Fig. Remove the coolant temperature sensor The coolant temperature gauge sensor is a temperature-variable resistor, or ...

...key to ON. The vehicle will not start. 3. Observe the SECURITY telltale, after approximatly 10 minutes the telltale will turn OFF. 4. Turn OFF the ignition, and wait 5 seconds. 5. Repeat steps 1 ...

...switch (yes, ive cleaned many) and does it crank now? no , then take a small hammer and hit the side of the starter does it crank now.? a mech,does all this, with out thinking,its, same o, same o. ...

...on no fuel pump comes on. Have switched relays still no pump no star when u tun key 3/4 ways u should her fuel pump humming for few seconds, if not see if you got 12 volts to pump, if so replace ...