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  1. M

    05 J15 2 strk water passage grommet

    Does anybody know the exact location of pn 345188 (#5 in Cylinder diagram). Its a water passage grommet. Diagram does not show exact location. It looks to be near exhaust cover. I pulled the cover and dont see it. I ve got a hot head at higher RPMs only and already gone through the head, pump, t...
  2. M

    Timing specs 2006 15hp 2stroke

    Can anybody tell me What the timing should be at idle? Wot? Can't seem to find this Info. Is it measurable with timing light on this motor?
  3. M

    Measuring running temp

    Where exactly should I point my infrared thermometer to determine correct running temp? Everywhere I point it I get a different number? Thx
  4. M

    Fuel pressure and restriction

    Does having normal fuel pressure at the Throttle Body (TBI) at idle and under load and WOT, rule out fuel starvation? Or is it possible to show normal pressure and still have a fuel restriction?
  5. M

    Different ground readings on batteries

    I was testing to see if I had a good ground and I got two different readings on the two batteries. One battery gave me 0.3 ohm. The other battery 6 ohm. Is this normal?
  6. M

    Motor Boggs down to half throttle after wot for a few minutes

    Then after 20 minutes of low rpm, I am able to full throttle again for a few minutes? anybody experience this problem? 2006 15 hp 2 stroke tiller
  7. M

    Will pressure washing strip non ablative bottom paint

    My boat has been in the water but not been used in three weeks. Built up a fair amount of crud. If I pull it to pressure wash clean will it also strip my non ablative anti fouling Paint?
  8. M

    Removal exhaust Gas recovery/re circulation line 98-01 merc 5.0?

    Has anyone removed the EGR line from the 1998-2001 5.0 or 5.7L? Any know problems?
  9. M

    Connect a shop tachometer to a 1998 Mercuiser 5.0L

    How to Connect a shop tachometer to a 1998 Mercuiser 5.0L bravo 2 bbl Distributor Thunderbolt V ignition?
  10. M

    Replaced exhaust, now overheat at wot, clogged Y exhaust tube?

    98 5.0L merc ( sn 0L093162) raw water cooled, just replaced exhaust manifolds and risers ( because of milky oil, resolved). Now at wot, runs hot close to 200, and starboard riser is hot to touch. Is it common for the Y shaped exhaust tube (that connects risers to outdrive) to become clogged...
  11. M

    98 5.0L bravo gen + serp belt replacement

    Replacing the serp belt with superseded part number included a new pulley. PSP etch into it, I think stands for power steering pump, but it looks bigger than the existing one. replacing the 57-8077551 belt with 57861757A1 on mercruiser do you have to replace the pulley in order for the new belt...
  12. M

    Anyone buy from EDIT.com

    Is this a legitimate website/ parts dealer? Anyone have good, bad or indifferent experience purchasing big ticket items from ----EDIT----.com ?
  13. M

    Water in oil, cracked block if water is present before first start up of spring?

    Merc 98 bravo 5.0L (ser # 0L093162) winterized by marina mechanics. Dipstick shows milky oil, way overfilled. Have not attempted to start yet. Will water contaminate oil pan on a cracked block without running/ cranking. At time of winterization, mechanic noted oil was dirty, noting else ( no...
  14. M

    Volvo 280 trim elbow nipple leaking

    The elbow nipple on my volvo 280 outdrive is leaking, so I ordered a new elbow nipple, fitting and O-ring. But cannot figure out how to disconnect the trim hose on the inside where enters the transom sheild. Can't quess what tool will fit inside the transom hole and around the presumed nut that...
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