Coolant light stays on. Coolant slowly decreases; but the light stays on even when I add the coolant. Some dirty specks appeared in the coolant compartment. Does a mechanic need to change this fluid? Gasoline gauge is wacky on dash as well. Are these related?
Coolant light stays on all the time. on 2000 Pontiac Montana
by questiongrl in Roseville, CA on July 17, 2010
ANSWER by tunnelram , September 03, 2010
i had the gas guage replaced in my 2000 montana. apparently they are a common problem. another common problem is with the engines. they are bad for intake gaskets, which could explain the coolant loss and light on.