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  1. 181Mariah

    Slack in Steering

    It seems that there is slack in the steering. The lower unit will move back and forth about 5 inches from side to side before the steering wheel turns. Does this seem normal or is there away to adjust it. Its a 93 4.3LX 18 foot Mariah with MC Alpha 1 gen two.
  2. 181Mariah

    Out drive

    I am doing the water pump and inspecting the gimble bearing today and wondering if it would be better to pull the lower unit before pulling the whole unit to inspect the gimble bearing. I have the manual but not very user friendly. Also changing the lower unit fluid. 1993 V6 mercrusier thanks
  3. 181Mariah

    93 Mariah 4.3LX

    Need to change the oil and filter and looking for a oil filter from Autozone. Does anyone know the filter number for this engine.
  4. 181Mariah

    MerCruiser Thunderbolt IV coil

    Wanting to get the boat running today, is there a cross reference to the mercruiser coil so I can get one from the auto parts store?
  5. 181Mariah

    Adjusting Idle Mixture Screws (Updated)

    1993 4.3LX with a Weber 4 barrel, Looked in manual and can not find where it tells how to adjust screws. Does anyone out there know how to adjust these screws. Thanks Paul
  6. 181Mariah

    Carb Linkage W/Pictures

    I am new to this boat and not sure which way the linkage is suppose to go. I belive this is the 1993 Weber 4 barrel carb but could not find any numbers on it. The first picture shows how I found it, the tab at the red arrow was bent back to allow the throttle to move foward. I bent this tab back...
  7. 181Mariah

    Ignition Coil

    Looking for a coil for a 1993 4.3LX Merc, part number 18-5439. Do they sell these at the local auto parts stores?
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