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  1. Dukedog

    Mercury 135 not running

    (y)...... still has ta come apart. send me an email addy and i'll send ya an oem manual for it (PDF file)..................
  2. Dukedog

    Mercury 135 not running

    you need ta take it apart ta find out whats up....
  3. Dukedog

    Looking for the right tach harness from controls to tach?

    jus for info... plug should have 5 pins.. colors should be: blk... ground pur... switched hot gray.. tach sig. tan/blue... warning buzzer/beeper brown/wht... trim gauge should be a loose tan at tha harness also.. its for a temp "gauge" if your motor has tha sender.....
  4. Dukedog

    Looking for the right tach harness from controls to tach?

    (y)
  5. Dukedog

    Looking for the right tach harness from controls to tach?

    purple for power.. blue for light.. black for ground.. gray for tach signal... everything but tha gray can be picked up at any of tha other gauges..
  6. Dukedog

    200 EFI remove advance modo

    someone over heated tha thing reason gear went south... why tha "forged" pistons?.. they need extra attention when used.. tolerances and such.. warm up is very critical with those.. especially in steel sleeve motors.. not necessary unless ya plan on turning tha wick way up.. 7500 or more...
  7. Dukedog

    150 mercury black max

    check here for a build date stamp.. its there but may be hard to see... thats tha timin'/throttle arm on port side.... also check welsh plug for a serial number.. it looks like a "freeze plug" top of block behind tha flywheel.... pictures of powerhead would also help with what it actually...
  8. Dukedog

    Is switching to Aftermarket reeds worth it?

    these are a coupla more choices.. we like these better than boyesen.. https://bansheesuperstore.com/product/tdr-reed-set-for-mercury-5-petal-cages-100/ https://chriscarsonmarine.com/product/sport-outboard-reed-135hp-200hp-1976-1995-v6-5-leaf/
  9. Dukedog

    Is switching to Aftermarket reeds worth it?

    tha only thing you can do ta idle is tha timin'... all wh (used on all merc V6's from '76 ta '90) series carbs have an idle circuit that is not adjustable.. its either jack with timin" or change idle "air" jetting.. reeds are justa choice.. most change 'em looking for performance gains which...
  10. Dukedog

    200 EFI remove advance modo

    yes, it is.... it can be trashed... but anything "timin'" comes from ecm.................. if its tha same hole that keeps goin' down there are several things that can cause it......... what was tha first fix... how long did it run on tha first fix?
  11. Dukedog

    1995 Mercury 175hp Black Max Woodruff Key

    if either crank and/or flywheel splines are screwed then ya may need ta replace at least one or tha other or both............. on a bad part is i've never heard of either one being able ta be fixed... tha hub on tha flywheel can be replaced but would be more cost effective ta jus replace tha...
  12. Dukedog

    1995 Mercury 175hp Black Max Woodruff Key

    no key at all.. tha flywheel will only go on one way.. it fills tha gap ya referin' to........... it can't "snap" off... flywheel splines match tha crank.
  13. Dukedog

    200 EFI remove advance modo

    2000 + have whats called CDM electrics or also refered to as "electronic motors".. they have a single control module that controls/does justa 'bout everything 'lectric on that motor... so no you can't.. it doesn't have one individual advance/idle stab. module
  14. Dukedog

    1985 Black Max 150 Hp Leaks oil out of reservoir cap. I replaced the cap and still leaking.

    (y)....... truth!
  15. Dukedog

    1985 Black Max 150 Hp Leaks oil out of reservoir cap. I replaced the cap and still leaking.

    jus know tha V6 stuff... a little pre (inline 6's) V6 era... oiler was form "83/'84, can't remember for sure exactly when tha oiler came out on tha V6, tha design stayed basically tha same for 20+ years... one thing is certain, tha ONLY ones ya hear 'bout are tha ones that take a dump... you...
  16. Dukedog

    2005 Mercury 150hp XR6 Oil Alarm After High Speed

    you and me both............. it is convenient for most though.. i've never kept it on anything i had but most of my stuff i twisted way up on tha rpm scale... good luck and hope ya solve this little inconvenience..............
  17. Dukedog

    2005 Mercury 150hp XR6 Oil Alarm After High Speed

    do you know tha history of tha motor?.. reason i asked is if its ever been over heated either one or two times being major or if its been over heated several times being minor ya might consider an oiler delete....... any type of heat weakens tha ring gear on tha crank...
  18. Dukedog

    2005 Mercury 150hp XR6 Oil Alarm After High Speed

    guest its oilin' ok though??? evidently it is if you have been runin' it with this problem....
  19. Dukedog

    2005 Mercury 150hp XR6 Oil Alarm After High Speed

    should be three.. think two quickies and one justa tad longer... erratic test beeps usually indicate a bad module
  20. Dukedog

    2005 Mercury 150hp XR6 Oil Alarm After High Speed

    should be.. are tha "self test" beeps operating as they should?
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