I have a Candian 98 Jimmy with 100,000km on it. It regularly leaves oil drips under the oil cooler (in front of the rad). Last time I had it at a garage they told me I needed two new oil cooler lines ($300 total job).
First of all...aren't these just hoses clamped at the cooler? How do they normally leak? Second, how tough is this job?
-Mike-