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  1. mrzooom

    Mercruiser 120 starting stumped?

    Ok, this old mid 80's 120 came to me non running. Installed starter, got crank. No fuel to carb from pump so I I installed brand new carter mech fuel pump had laying around. Fuel restored to old crusty 2bl carb. Disassembled carb, cleaned it, reassembled and installed on manifold. Charged...
  2. mrzooom

    Starter angxt (?) ?

    Ok... Trying to install full size Delco starter into 120/140 in line 4-cylinder serial #6255138... I get a "wurr, thudd, chunk, spin" every other crank... Is this starter not engaging correctly, is it wearing out, and if so can I install one of those reduction gear models with short/long bolts...
  3. mrzooom

    Tb IV intermittent spark ?$#???

    Ok, I'll keep short...having gone threw and cleaned and filed every connection, I get spark and then I don't get spark??? Checked the compression 150 on all 8 +/- 1 pt., I've got fuel...fresh fuel, fresh battery charge...I get voltage at + coil in run poss. Then it goes away. I haven't checked...
  4. mrzooom

    Ol' Girl will not start now a'pre-sinking !?!😩('92 merc 5.7 alpha 1 gen 1 4bbl Quadrajet)!?! HELP!!!

    Well if you were following my previous post "Sank the Ol' Girl", I did everything can think of to prepare and recover her back to health and beauty that she was prior to the BATH she took all the way down as it was... Anyway now I'm out of ideas. I just drained the oil & filter for the 3rd time...
  5. mrzooom

    Lost gearage?

    Greetings, I have a 92 mercruiser 5.7, serial #0c460205, stern drive #0c581330... So, I ran her quite a few runs up and down the river. I typically am very careful of fluid maintenance, operation maintenance, and safety are my main priorities. No one else takes on those concerns nor should they...
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