go under the car and it is right there on the fule line comming off of the gas tank
8Where is voltage regulator located
on the valve cover
what is the color order of the wires to a Pontiac Sunbird ignition module
underneath the drivers door
Under the Dashboard on the Drivers Side.
Should be located at the rear of the radiator approx. 1/3 from the top unscrew to replace
Using a key
The 1991 Pontiac Grand Prix oxygen sensor is located on the outside of the air filter housing. You will find the sensor on the back side of the air filter housing.
on the right side of the block just above the trany The sensor is located just above the manfol.
1 3 4 2
for a 4 cylinder it is 1-3-4-2
The thermostat is in the radiator. Open the radiator lid and pull the thermostat out.
u will need a odb1 scanner,
crutchfield is a great source for this type of info. They are an electronics store. Google it
right next to the emergency flasher It is a white three prong connector
Follow the positive battery cable from the battery, it will lead you right to the starter.
Possible the battery is just too old, or it is damaged.
check under the driver's side, on the fuel line, somewhere near the tank.
Where is the rear washer fluid reservoir located on a 1991 Pontiac Transport
on the right hand side of the steering column by the column support bracket. It is tucked in behind and you need to feel for the round device.
The 1991 Pontiac turn signal flasher relay switch can be found beneath the drivers side dashboard. The turn signal flasher relay switch will be above the gas pedal.
chiltons manual has wiring diagrams for that