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Why is there oil in the radiator but the engine oil level has not gone down nor has the transmission oil the radiator is also losing water but no water is in the oil or transmission?
Wiki User
∙ 14y ago
How much oil is in the radiator? just a tiny amount or a good thick layer? It's possible that they are leaking in to each other, but the sealed nature of the radiator means that the levels stay about the same in both systems, they just exchange fluids. If there is water in th oil system it may not be present when you inspect the filler cap as water has greater density than oil and would therefore be at the bottom of your oil tank. It may be worth draining your oil tank and checking for water in the oil as it exits through the sump drain valve. Alternatively take your car in for a service including an oil & filter change (not expensive) and ask them to check for leaks while they're doing the change. Whatever the outcome, it's not good to have water in your oil system as this can cause problems, but it's not such a problem to have oil in the radiator. But always best to find the root cause just in case its something more serious.
Wiki User
∙ 14y ago
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Car on level ground. Engine warm- low idle. Parking brake must be working, Engine running, transmission in neutral. Check transmission dip stick.
How do I check my 1995 Corolla transmission oil level?
Answer There is a dip stick at the back of the engine. Start your engine first, let it run and check your transmission oil level. You only check transmission oil levels when the engine is running, other oil levels have to be checked when the engine is warm to hot but not running.
