On my BMV. It's stalling and rattles. At the same time. The water level was low and the revolutions were low. The reservoir broke and I changed it. It was sitting for over six months, white smoke came out of the muffler, plus the cap to the oil has residue. How can I tell if the heads are gone. It runs good. The fan is spinning but not fast to cool it. What could be the diagnosis on this?How can you tell if your head gasket on a vehicle are blown?Based on the descriptions you said, it is possible that your head gasket is blown. I suggest to bring it to a good mechanic for a complete diagnose and check up. Hope this might help!How can you tell if your head gasket on a vehicle are blown?Do a compression test on the cylinders.How can you tell if your head gasket on a vehicle are blown?Do a compression leak down test.How can you tell if your head gasket on a vehicle are blown?you have your polibloims. presser test rad fore leak down or test radtor for co2 . will determ head gasket leek a good repair shop will have thisHow can you tell if your head gasket on a vehicle are blown?from the information above i can say the head gasket might be bad....
to confirm it u can do compression test.....followed by leakdown test to narrow the problem
