Any recommendations for a Lab to send in a coolant sample so I can diagnose an over heating problem on my Civic. I would prefer something beyond Yes exhaust gases are present in the coolant but we can't tell you exactly how much. I would prefer a result that would tell me "Yes you definitely have a leaky head gasket since the concentrations are rather high and not deemed to be a slight trace of exhaust gases blowing though the coolant.
Any input greatly appreciated,
Glen
Any input greatly appreciated,
Glen