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  1. ibrw1

    MerCruiser 4.3 1990 Rinker Alpha-1 Gen-1

    Excellent, thanks!
  2. ibrw1

    MerCruiser 4.3 1990 Rinker Alpha-1 Gen-1

    Performed bellows replacement upper, lower and shift, water hose, water pump impeller, shift cable, all shift components to newer style. Can't get outdrive all the way back in. The lower unit shifter is all the way Clockwise, It aligns perfectly the shifter pointed straight forward. Both upper...
  3. ibrw1

    alpha gen 1 steering arm play

    Just a question, everything I read says alpha one gen-2 or Bravos no Gen-1
  4. ibrw1

    Alpha one gen 1 steering arm slop

    I have the same issue on a 1990 Rinker Alpha 1 Gen 1, everything is tight and perfect from the steering wheel back with the exception of the shaft that goes into the top of the outdrive. I’m fixing up an old boat for a friend. I got everything done but that. I certainly don’t want to have to...
  5. ibrw1

    1990 Rinker 18.6

    The proximity sensor inside of the distributor was at fault. Started up almost instantaneously. $25.00 well spent. I appreciate everyone's help. I learned a lot. I love working on boats, I own 3, wife has limit on 4, Thinking about jet boat. my nephew builds them from scratch, catamaran’s no...
  6. ibrw1

    1990 Rinker 18.6

    Volt meter or oscilloscope reflected the same thing, Neg of of the coil not getting anywhere near ground. Just ordered the replacement Proximity sensor. I appreciate everyone's comments. Thanks
  7. ibrw1

    1990 Rinker 18.6

    I went through ALL of the procedures. Yes extremely easy. In the mid 70s I drove from house to house repairing TV sets in homes when in highschool. I got my amateur radio license when I was eight years old, I was an automobile mechanic after I got out of the Navy. I received degrees in...
  8. ibrw1

    1990 Rinker 18.6

    Previous owner rewired portions of the boat, I have all winter to fix it. I never give up. Truly if I had a wiring diagram, id be done. Is this correct? This is how its currently wired J1171 distributor wire colors From Distributor White-> Green/white TB4 ignition From Distributor Black-> to...
  9. ibrw1

    1990 Rinker 18.6

    Just wondering, the PLUS coil goes to 12+ volts when the key is turned to start. MINUS coil goes to 9.5 volts. I'm using a 2 channel oscilloscope. No spark I tested the coil and it’s good I ran a new ground wire 10 gauge THHN from the Riser directly to the negative on the battery. I took the...
  10. ibrw1

    1990 Rinker 18.6

    I don’t know know if it ever was the problem. I do know that they are NLA and also I know about the new upgrade. The guy that I purchased the part from is willing to exchange for another but I hate to be one of those people wasting everyone time. I went after my best guess hoping that that was...
  11. ibrw1

    1990 Rinker 18.6

  12. ibrw1

    1990 Rinker 18.6

    Could it be the proximity sensor inside the distributor?
  13. ibrw1

    1990 Rinker 18.6

    Had delay to fix, just got back to the project. Please excuse my ignorance, but I haven’t any idea how to get to a stickies for troubleshooting. I disconnected the tachometer as a test. No change. Anyway, when I turn the key to on, 12 V appears on the plus side of the coil. I ohmed the...
  14. ibrw1

    1990 Rinker 18.6

    Yes, TB4. Thanks! I'm going to hopefully fix it Friday night, Chicago Marathon is Sunday so this weekend is a mess.....
  15. ibrw1

    1990 Rinker 18.6

    So, it has a Mercruiser thunderbolt lV V6-14 I, like a NumbNut did not check is the Coil was wired correctly. I will asap. If I could get a drawing it sure would help. I understand that it may not exist, bummer. Anyway, no spark. I have a suspicion that this boat actually sank. Somebody spent a...
  16. ibrw1

    1990 Rinker 18.6

    No points, electronic ignition, ordered replacement
  17. ibrw1

    1990 Rinker 18.6

    Yeah, it had 12vdc
  18. ibrw1

    1990 Rinker 18.6

    My neighbor just bought the boat listed above. It has a 2bbl 4.3 MerCruiser. He says it wouldn’t start. So I connected my timing light, hit the starter, nothing, no flashing. Also no fuel either. Boat has a new fully charged battery, in fact, almost everything under the swim deck seems to be...
  19. ibrw1

    Evinrude E-TEC 150. 2008 software

    Yes, I changed the port from 3 to 6 and it immediately connected. I got it done. Thanks
  20. ibrw1

    Evinrude E-TEC 150. 2008 software

    So, I bought an engine for my pontoon boat. It’s finally installed and starts right up. Idles perfect. I have the XPS XD100 full synthetic oil all hosed in. I bought software. Evinrude diagnostic ver 5.1.0. I followed procedures to install. Connected to the engine, turned on 12v power. No...
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