on the right hand side of the block
What's exactly the question is?
Crank sensors are always located on the camshafts. The 1989 Pontiac Sunbird crank sensor is located on the head of the engine towards to end of the camshaft.
Fuel tank.
1 3 4 2
1-3-4-2
right above the oil filter
Remove oil pan
thermostat is located under radiator cap!
If the oil fuel gauge in your 1989 Pontiac Sunbird is not working, it could be due to a faulty sending unit, a bad gauge, or an issue with the wiring. Start by checking the connections at the sending unit and the gauge for any loose or corroded wires. If those seem fine, consider testing or replacing the sending unit and the gauge itself. Consulting a repair manual for specific troubleshooting steps can also be helpful.
The most current specified and downwardly compatible automatic transmission fluid (ATF) for the 1989 Pontiac Sunbird with the 2.0L 4-cylinder engine (Vin "K") is GM Dexron VI.
ecm and ing. module
You might want to go and look at some books at a Public Library.