u will need a odb1 scanner,
what is the color order of the wires to a Pontiac Sunbird ignition module
5W30
yes
Under the Dashboard on the Drivers Side.
on the valve cover
Using a key
8Where is voltage regulator located
on the side of the engine block on the driver side. screws in. has 3 wires coming out of the connector running to the fan.
To set the timing on a 1991 Pontiac Sunbird LE, first, ensure the engine is at operating temperature and then turn off the engine. Connect a timing light to the number one spark plug wire and the battery, then start the engine. Locate the timing marks on the crankshaft pulley and the timing cover, and adjust the distributor as necessary to align the marks to the specified timing degree, usually around 10 degrees BTDC for this model. Finally, tighten the distributor clamp and recheck the timing to ensure it is set correctly.
On a 1991 Pontiac Sunbird with a 2.0-liter engine, the crankshaft position sensor is typically located on the engine block, near the crankshaft pulley. It may be mounted close to the timing cover or behind the alternator. To access it, you may need to remove any obstructions, such as the alternator, for better visibility and reach. Always consult the vehicle's service manual for specific details and diagrams.
1 3 4 2
for a 4 cylinder it is 1-3-4-2