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  1. Chief Alen

    Alpha Ones Impeller change with twins

    When replacing the impeller some kits come with a new housing and shift shaft bushing.
  2. Chief Alen

    Need help with cooling system

    Oh boy are you in for the ride of your life, and i mean a bad ride. That is a 470 / 3.7l /170 engine. If you do a search you will see a bunch of posts about that dreaded engine. If you havn't picked it up yet don't. Don't spend one penny on this boat. Is there a actual alternator with a belt...
  3. Chief Alen

    5.0 mpi no start

    Yea there is a kill switch yours just doesn't have a lanyard on it. Some have it right in front of the throttle handle. So say it's in run position, pull a plug wire off, insert a spare plug hold it to the block and crank the engine see a spark ? Yes you have spark, then it"s fuel that you...
  4. Chief Alen

    Opened my engine hatch to find oil and water....

    Yea pressure testing the bloc before taking off this and that, would be too much work, then you would know exactly where it was, or in 2 places. Why listen to me, what do i know ?
  5. Chief Alen

    Fluxuating Engine Temperature Under Full Load

    Sounds like the elbows, spacer, or flapper fell down. Time to remove the elbows, check to see if they are clogged, if you have spacers check them, and while off make sure the flappers / shutters are still there and didn't fall down. You have heat exchangers, those also need to be checked.
  6. Chief Alen

    Another Low RPM at WOT thread

    Pull the fuel pickup tube out of the tank, check to see it is clear and make sure the anti-syphon valve is working correctly and not plugged up. Next remove the element from the fuel water separator, dump the contents into a clean clear container. Now blow thru the hose from the tank side and...
  7. Chief Alen

    generator

    Actually it is quiet, and can give more then 900 watts. It doesn't stink that much also, just have to use the mix. It's very light and did i mention cheap, with the coupon like 70 bucks. If you wanted to use it on the platform to charge the batteries, watch tv whatever.
  8. Chief Alen

    Bad day today...

    Jb weld would have been better on the pan, would have been a perm. fix.
  9. Chief Alen

    7.4 Merc Oil Issue

    Smell the oil you will know if it's drive oil or not. Drive oil then the drive needs sealing. Engine oil you just have to check the dipstick to see if the level is lower.
  10. Chief Alen

    Risers rotted - But do I need manifolds too?

    I believe you just need elbows. Right now on craigs in Toms River: http://jerseyshore.craigslist.org/boa/4624750436.html
  11. Chief Alen

    WOT max rpm loss

    Don't want to step on any toes here, seeing as i am relatively new here. If this were my boat ... I would first make sure the bottom and drives are clean. I would confirm by looking on the cover or engine recommended wot, rpm for your engines and year. Say your recommended wot, rpm is...
  12. Chief Alen

    Hi all !

    Thanks people, makes me all warm and fuzzy inside getting greeted in such a gracious manner.
  13. Chief Alen

    over heating

    Start with the impeller, then change out the t-stat, and if that doesn't fix it pull the elbows / risers. If they are clogged time for new ones.
  14. Chief Alen

    Hi all !

    Been a member for a while, however i have not posted many messages. Some might know me here from other websites. What do you people think, got room here for a siteless poster ? I know a little about boats, mechanics and such, i will try to help if i think i can. Thank you !
  15. Chief Alen

    Hi all, why would anyone want to know about me ?

    Hi all, why would anyone want to know about me ?
  16. Chief Alen

    Opened my engine hatch to find oil and water....

    Pressure test the block. Put air to the green arrow hose, block the red X hoses.
  17. Chief Alen

    Can't get on plane?!?!

    Copied and pasted here from another site i use to post to: Here go down the list, one by one, when you have checked off all of them you ether have no problem, or have found the problem or problems. This is a generic list you don't have a carb: for example. Engine Won't Reach Operating...
  18. Chief Alen

    Ok at 20 mph, too hot at 22?

    Pull the elbows / risers. Bet they are clogged.
  19. Chief Alen

    195 sport 4.3 mercruiser running hot on right riser

    Pull the elbow / riser maybe clogged. If it is i recommended replacing both. Check for the shutter / flapper may have fell down you must find it.
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