If it is motor oil in the anti freeze, then it is either a cracked head, cracked engine block, or a head gasket blown. If it is Transmission Fluid in your antifreeze, then the radiator is leaking from the transmission cooler ----- although usually that would cause antifreeze to be in your transmission fluid.
Blown headgasket or an idiot pouring oil in the wrong hole.
A small radiator leak can cause antifreeze to leak on your 1998 Chevy Lumina when there are not any spots on the ground. A pinhole in a hose can also cause this.
would a cracked blocked cause a car to bubble antifreeze inside the reservoir of a 97 ford taurus ?
It should be ok as there is nothing too terrible in the coolant. Excess antifreeze will just overflow. Try and get some out. Antifreeze can cause paint issues if the concentration is high enough...RR
Blown head gasket.
Head gasket or cracked head. Mo
Cracked head or a blown head gasket. good luck.
No it should not check ur antifreeze and make sure its up to level.
1996 and up Taurus cars have a problem with cracking on the bottom of the reservoir. I have replaced the tank on all three of my familys Tauruses because two had hairline cracks that would leave antifreeze on the ground near the reservoir.
The system was overfilled and purged the excess coolant.
A common cause for this is a burned out blower resistor. Tech JK --------------------------
You need to replace your intake manifold gasket. Chevy had a bad problem with these gaskets.