20 Most Recent 2000 Buick Century - Page 7 Questions & Answers

The best way is to add it, is when the system is discharged & open Next would be to use a small can of refrigerant & oil,BUT you need a professional gauge set,& seldom can you get the correct oil in those small cans There are tools for that,but again,only a repair shop would have the investment into the tool you need If your loosing oil,you also have had a system that has leaked for a decade or more,unless you have it open now for parts replacement,then you get the correct oil & add the correct amount to each component

probably not especially if you haven't fixed the fault that put the light on to start with. Most ABS lights have to be reset using a scanner but if you want to short circuit the repair then it will just come back on.

sounds like a wiring fault check any multi plugs for bad contacts worn or corroded wiring or try disconnecting one item at a time

If it is an aftermarket system you should be able to disconnect it.You may have to look for extra wires attached to the fuse box to find the source of power.Factory systems usually have the word security in the cluster.

one of the control arms has detatched, probably behind the glove box

If you mean the radiator cooling fan, your problem could be a relay. There is a fan in front of the radiator and one behind. There is a different relay for each. The owners manual should tell you where the relays are located.

Sounds Like A possible Ground Problem, /Or you may need to replace the Sending unit completely, If the Later is the Case then Replace Fuel Pump and Fuel filter @ same time to reduce Possible Problems in the near Future

not very likely to fix your vehicles problem

could need change off trans fluid/oil as old oil has less viscosity

the sensor for the fan is normally located close to the thermostat housing and near the temperature sender unit . It has a square looking plug with 2 wires from it.

Try some engine flush. Usually oil deprivation to the top end is caused by plugged lifters.

Hi, you should check all fuses to be on safe side. But most likely you will need a cluster. the cluster is all your gauges and milage and your prnd123. if i can help just re post

gauge in-tank probably your problems. You can test it at connector near fuel tank . there is 2 kind of gauge one is 0 to 90 ohms or 0 to 250 ohms. if the reading is not good then gauge is defect hope it helps