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    Unable to remove Cobra outdrive dip stick - need help

    I decided to check the Cobra outdrive oil level and dang it, I can't remove the screw cap dip stick. I bought the boat used and took it in to get a full service on it a couple of seasons ago. The dip stick screw looked like it had been worked on and I figured the shop had changed the oil. I...
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    2 Questions Regarding Oil Filter and Engine Timing

    This forum is very informative! The 2 questions are: (1) According to my Clymer Shop Manual, my OMC 4.3L oil filter can be replaced by another oil filter (AC) PF-51. I picked up a PF-52. According to the oil filter spec. sheet, it will fit a GM 4.3L engine, so what's the difference? Did I get...
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    Cooling Problem? - '93 OMC Cobra 4.3

    I had the misfortune of dragging my lower unit through some gravel. The engine temp got up to 220 degrees for a few minutes after this happened and I got it to shore to check for any obstructions in the water intake ports of my lower unit. I also checked the prop and it was OK. The intake ports...
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