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    88 and 89 XR4 the same? - Service Manual?

    I have an '88 model XR4. Will the Service manual for an '89 XR4 cover the '88, or are there some differences?
  2. G

    1988 XR4 - Faulty Fuel pump symptoms?

    I have a 1988 Merc XR4 on a 1988 Venture Bass boat that has been great until a couple weeks ago. I was out taking picures and marking lake structure with my GPS. I had been on the water for several hours without a problem. As I was about to leave my last stop, the engine sounded "flat" as I...
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