Cita:
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Iniciado por mago
.... y como ya habrás leido en el otro post anticongelante vw
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Podrias comentar algo sobre eso Mago...?
He leido por ahí ke en los VR no se debe usar liquido verde .... sino G12 porke el verde se come las juntas de fibra , es eso cierto...? la junta culata del VR no es metalica..?
-copiado de VWVortex-
"There are really two reasons to replace the VR6 head gasket, one is leaking and one is corrosion. The VR6 motor can seep oil from the front of the motor (in front of cylinders 1 & 2) because of a flaw in the design of the motor but this isn't really a big deal. It is just oil seeping through the front of the gasket from a oil return passage and is more of a paint than anything. The bad one is caused by corrosion and using green coolant (G11) instead of the pink coolant (G12). This one you can't see and the head, head gasket, and block can corrode and pit and you can get oil mixing with coolant or coolant leaking into the cylinders but the corrosion will do a lot of damage. If your car had green coolant in it when you bought it then it would probably be a good idea to change the gasket just in case, the longer you leave it the more the damage can occur.
Generally speaking;
blue = g11, old vw coolant
pink = g12, new vw coolant
green = common auto parts store coolant"