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  1. Dukedog

    Mercury 175 HP V-6, 2.5 liter, Serial # 0G042584

    can you put up a picture of what you have on yours?... as long as tha three pieces are a matched set, (carb roller, cam and linkage) go together as shown it should work no mater what hp it is...
  2. Dukedog

    Mercury 175 HP V-6, 2.5 liter, Serial # 0G042584

    its gotta be a "glitch" of some kind.. MercNet shows as a 175 also..
  3. Dukedog

    Mercury 175 HP V-6, 2.5 liter, Serial # 0G042584

    send me an email addy and i'll send ya an pdf oem manual tha will have all of what ya lookin' for in it.... in tha mean time here's all ya parts breakdown for you motor... this is for your serial number which shows its a 175??? its strange 'cause it comes up as a 175 but tha parts list comes up...
  4. Dukedog

    cooling system 1999 mercury 150hp 2 stroke

    could be? doubt it.. "unhooked the hose coming from the impellere"???.. pull tha hose at tha top of tha block that goes down ta tha poppet.... no water at tha top of block then ya probably got something wrong in tha downhousin'.. ie: pump, guide tube and/or a grommet get a water pressure gauge...
  5. Dukedog

    2000 merc 200 EFI no start/no fuel pump

    thats good... run it till it quits again and keep some black and purple wire handy.... or jus black maybe since tha red is constant...but tha only problem with that is tha red is constant power no mater if tha key is on or off.............
  6. Dukedog

    2000 merc 200 EFI no start/no fuel pump

    JAN: your serial number is "zero" 0t143331... not an O... it won't show up anywhere with an "O"......
  7. Dukedog

    2000 merc 200 EFI no start/no fuel pump

    ecu pump driver circuit is done... you can run it this way if ya want.. disconnect both pos and neg from pump and tape 'em up.. take a regular ground from anywhere on tha block to tha neg on tha pump.. find a "purple" anywhere on tha motor.. splice into it and go to tha positive on tha pump...
  8. Dukedog

    Mouse chewed through power trim cable

    "solder" and heat shrink
  9. Dukedog

    Mercury BlackMax 175Hp, difficult staring, and then bogging down.

    pretty sure tha blocks are of different castings.... porting is way different plus tha 2.0 in first original casting is with tha sleeves in it.. thats one of tha reasons they are so tough.. has "99.9%" fewer interface problems....
  10. Dukedog

    Mercury BlackMax 175Hp, difficult staring, and then bogging down.

    All 2.4 175's were chrome... used tha 200 block half.. thats why they ran really good... "most" could stay with any 200.. tha horizontal front on tha 200 made a slight difference with top end.
  11. Dukedog

    Mercury BlackMax 175Hp, difficult staring, and then bogging down.

    looks ta be an '88 or very early '89 at best........ '89 went ta bucket cowls.. look here for a date stamp on tha block... probably won't be as clear as this one but is in tha same general area.. behind tha "bend" in tha timin' arm...
  12. Dukedog

    Mercury Alarm Codes…

    are you goin' ta pre-mix?.. tha only "alarms" that merc has is oiler and over heat... oiler will be oscillating beeps (unless module goes south) and over heat is a constant beep... so why do you want to "disconnect" oiler warning?
  13. Dukedog

    What Is everybody using for spark plugs

    tha HW's will be fine..... Tha X is really for high compression and high output ign. system
  14. Dukedog

    1990 Mercury 2.4 175 - water diverters

    (y)
  15. Dukedog

    1990 Mercury 2.4 175 - water diverters

    https://www.screamandfly.com/attachment.php?attachmentid=506494&d=1644074272 blow it up and you can see tha 4 large dots that are NOT labled... tha dia is for tha 280 but tha diverters are tha same....
  16. Dukedog

    Quite alarm going off 175 Blackman v6

    (y)
  17. Dukedog

    Mariner Idle Stabilizer - Spark Advanced Module

    naw.. jus chunk it... its supposed ta keep tha motor from dyin'/bring it back ta normal idle if ya chop tha throttle instantly.. ya might wanna check timin' (mainly wfo) if ya do get rid of it...
  18. Dukedog

    Quite alarm going off 175 Blackman v6

    also.. do you get tha three self check beeps at key turn on?.. if not thats an indicator of faulty module also...
  19. Dukedog

    Quite alarm going off 175 Blackman v6

    any kinda "constant" alarm at key turn on, motor not started its more than likely tha oiler control module.. you can disconnect tha purple goin' ta tha module and it should stop... that module's soul purpose is ta make any kinda signal it receives "ossilate".. if its comin' on constant instantly...
  20. Dukedog

    Mecury BlackMax 175Hp, Constant Beep and Overheating

    an "instant" beeeeeeeep is usually a bad oiler module... disconnect tha purple feeding tha oiler module or disconnect tha tan coming from tha oiler module at tha small term block on tha starboard side.... or both.
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