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pull the line from the power steering cooler to the thermostat housing. connect to hose and backflush. the tubes in the power steering cooler are smaller than the pickup screen on the drive, so the power steering cooler may be plugged with dead fish, shells, rocks, etc.

nah..... as soon as I put the spare drive together and on the stand as well as have a pile of spare props..... no prop damage, no leaking seals, no blistering paint, etc. I have a spare trans for my car now and the intermittent synchro grind went away.

but he can order them

uhhhh. spec is 150 psi cranking per GM and Mercruiser and VP.... to get to 200 psi cranking pressure, you need to have well over 14:1 compression

you can get tools thru volvopentastore.com

optimax dfi oil is oil colored. its also more pricey than generic TC-W3 2-stroke oil that has dye in it.

get new ones right here on Iboats type 33c cable. just need to know your lengths https://www.iboats.com/shop/boat-engine-parts/boat-controls-steering/boat-controls/uflex-machzero-3300-33c-type-universal-control-cables-premium-im1211010.html

how far are you moving your boat. my buddy who lives on a lake, puts in half the boats on the lake with his scissor trailer. he has a 20 foot trailer with extended tongue, puts everything from a 14' to a 25 foot pontoon in the water. however that is moving at most a mile between a cottage and...

I always like to have a spare drive. that way I will never need it. however parts are available for your drive.

you have individual gauges with a chunk of circuit board behind them to make the connections. there is nothing bad or special your speedo is connected to the pitot tube pickup via a small black tube. its either broken or your pitot tube is plugged with a new tube at the dash, just blowing...

Get a pre 1992 marine long block of you want to transfer your front accessories over without much fuss I personally would get a set of vortec heads and a good vortec intake and get 1993-1995 block.

A single shiny plug is not firing or is being steam cleaned by water in the combustion chamber

880 block is the 1996-1999 / 2000 vortec block with roller cam

Share this with your mechanic.https://forums.iboats.com/threads/complete-history-of-the-4-3-liter-with-casting-numbers.693935/ The motor in the pic is a 90M casting metric vortec automotive motor. If your mechanic can get your 1988-1989 non balance shaft non vortec intake to fit. He is doing...

Check your fuel pressure. You could have a plugged fuel vent or sticking anti-siphon valve. Start trouble shooting

The squishy mounts allow too much movement

Vortec motor. No way your intake will bolt up. Plus all the automotive stuff bolted on the front has to go. You also need the correct flywheel. You also have to pull the heads, and install marine head gaskets as well as change the core plugs to brass or stainless

I put an HX on my 900 hour fresh-water only motor before it went in the brine The motor was pulled and the water jacket was flushed and mechanically cleaned to prevent the HX from getting plugged. Stayed on the SBC for 3 years then I put it on the BBC

Did you back flush the cooling system?

What are you defining as 3rd gen?