Service and Maintenance
Buick Regal / Buick Regal Owners Manual / Service and Maintenance
See also:
Low Fuel Warning Light
This light, below the fuel gauge,
comes on briefly when the engine is
started.
If it does not come on have the
vehicle serviced by your dealer.
If the system is working normally,
the indic ...
Adding Coolant
If you need more coolant, add the proper
DEX-COOL® coolant mixture at the coolant
recovery tank.
CAUTION:
Turning the radiator pressure cap when
the engine and radiator are hot can allow
stea ...
Underbody Maintenance
Use plain water to flush dirt and debris from the vehicle's underbody. Your dealer
or an underbody car washing system can do this. If not removed, rust and corrosion
can develop. ...
