If you suspect a leak, regularly check your car’s fluid levels. For example, low oil, coolant, or brake fluid can confirm that a leak is occurring. Monitoring levels can also help you determine ...

If they are mixing, you probably have a problem with either the engine’s cylinder head gasket or perhaps an oil cooler that uses the radiator coolant to do its thing. If the oil has water in it (or ...

Holden Barina was misfiring on the cylinder three, so I replaced the spark plugs. Before I removed them I noticed that there was oil, water or fuel sitting on top of the spark plugs. Any ideas? If the ...