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  1. S

    Trim not working!

    1985 Mercruiser - so I trailered the boat from the ramp today and the guy next me says " your outdrive is still down". I'm thinking "huh, what?" So I hit the trim switch and nothing! ( It was working fine all day in the water) So I had to disconnect it and tie up the out drive to get her...
  2. S

    Max RPM's at WOT?

    '85 Mercruiser 4.3L- I was wondering what the max RPM's should be at WOT?
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    No start after boat has been running?

    I have a Mercruiser 4.3L I'm having an issue with my boat not wanting to start after its been running for a while. It starts fine at first, but then after I've been running for a while and I go to re-start it doesn't want to unless I use the throttle only, but then as I go back into nuetral...
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    Timing advance?

    '85 Mercruiser V6 4.3L I have set my timing at idle to 8* BTDC per the manual. my question is: My timing light does not have the advance feature, but when I increased the rpm's the mark did advance but it moved to the left which took it to a higher number BTDC. Is that correct?
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    Carb problem still!!!!

    :confused:Well, I took the boat out today and tried to get to WOT. It took off like it was going to, then the engine started cutting in and out then would stall. Last week it did the same thing except it would stall as soon as I opened her up. I took the carb apart and cleaned everything and...
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    Duo prop?

    What are the advantages of running a duo prop over a single in a 23' boat?
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    Lincoln Mercury, good?

    Lincoln Mercury engines good or stay away? I believe its an '01-04 not sure of the year
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    Which ones??

    Looking for a new "used boat" in the year range from 2000-2007. In the 20'-22' range. I like Chaparral, And I like a few of those Yamaha boats. Any others I should look at? Can a Chaparral Sunesta (deck boat) be taken out into the ocean? Or is the hull design not meant for it?
  9. S

    Is this a carb problem?

    '85 Mercruiser Alpha 1 Gen 1 the boat will idle and cruise through the marina at 5mph no problem but when I try to go to WOT it bogs down and stalls! Then it takes several tries to get it restarted? Any ideas on what's going on there?
  10. S

    Took it out after the repairs-still some problems!

    '85 Mercruiser Alpha 1 Gen 1 Well, after installing the new shift cable and adjusting it-the boat seems to want to jump in and out of gear in forward? It does make a "clunk" when it goes into either gear, is that normal? And also, the boat will idle and cruise through the marina at 5mph no...
  11. S

    Is this normal for my lower drive?????

    '85 Mercruiser Alpha 1 Gen 1 With the muffs on and running at idle I have water coming from the exhaust at the prop and it is turning slowly. Also at idle I have NO noise from the lower gear housing BUT if I get on the throttle while in neutral, I have a loud noise which sounds like the gears...
  12. S

    Manual says oil seal in water pump base?

    '85 Alpha 1 I'm installing a new water pump in the lower. The manual says install 2 small oil seals in the pump base, there is no place to install these seals in the base? There weren't any in the old base either?
  13. S

    Water flow not great!

    '85 Mercruiser Alpha 1 Gen 1 Water flow isn't real great. I've checked the impeller and it looks fine but, my water flow isn't what I feel it should be. (Boat isn't overheating) I've ran it on muffs and in a tub and I disconnected the water hose before the oil coooler and after it to see if...
  14. S

    Normal for water pump housing?

    Alpha 1 gen 1 Is it normal for ANY amount of water to seap out of the water pump housing at the base on the lower drive?
  15. S

    Water pump body nut torque?

    Mercruiser alpha 1 gen 1 When installing the water pump, per the manual it says torque to 60-90 lbs In. (7-10 N.m) and the screw to 30-40 lbs In. (3-5 N.m) what does that translate to in ft. lbs? I do not have a torque wrench with Inch lbs
  16. S

    Temp readings OK?

    '85 Mercruiser V6 4.3L Temps reading taken with infared gun: At T-stat housing -136 At heat sensor - 143 At heat riser - 118 At exhaust bellows - 188+ Are these close to normal. The rubber exhaust bellow temp seems really high. I don't remember them being that hot before. Also I have...
  17. S

    Shift cutout switch

    Mercruiser Alpha 1 Gen 1 I just installed a new lower shift cable, got it adjusted properly and it's shifting fine now. my question is: with the new cable installed, my cutout switch really doesn't even move when shifting, is that normal, or should it have noticable movement when shifting?
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    Water seaping out between upper and lower drive

    Alpha 1 Gen 1 I just replaced my shift cable and had the upper and lower drives separated. I have everything back together and was running on the muffs when I noticed a small amount of water droplets seaping out the fore part of the drive where the to mate to eachother. I've tightened the...
  19. S

    Won't start!!!

    '85 Mercruiser Alpha 1, Well, after getting the outdrive connected and adding the gear oil. I went to start her up and it turned over a few times, but now nothing! Zero power, I checked the battery It read 12.25 on the meter. Whats going on????
  20. S

    Outdrive nut torque?

    Does anyone know what the correct torque is when istalling the outdrive? It's an Alpha 1 Gen 1
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