New to me 30ft Nordic w/ engine problems
#12
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From: Las Vegas, NV
Nice boat. Lets hope your problem is not so bad. Could be a bad oil pump (In my years of racing/engine building, you would not believe the guys who want to re-use an oil pump because they figured it didnt have alot of hours/miles on it), could be that the pickup fell off, or it could be they added a different pan, and didnt take the proper measurements for the pump/pickup tube.
Can I ask you a dumb question ? Did you CHECK to see how much oil was in the motor ? I saw a guy put a "chrome" dipstick in his motor cause it looked cool. Problem was...the bling stick was about 6" LONGER than the original. The stick was going all the way down, and touching the bottom of the pan. It showed full when there was 3 quarts in the pan. He had little to no oil pressure too. Just an idea. (and a dumb story...but true)
Can I ask you a dumb question ? Did you CHECK to see how much oil was in the motor ? I saw a guy put a "chrome" dipstick in his motor cause it looked cool. Problem was...the bling stick was about 6" LONGER than the original. The stick was going all the way down, and touching the bottom of the pan. It showed full when there was 3 quarts in the pan. He had little to no oil pressure too. Just an idea. (and a dumb story...but true)

I would defiantly change the oil and filter. Cut the filter open &you check for metal. If it spun a bearing, there will be lots in it. Your oil psi doesn't sound too bad, but I would think on a fresh oh it would be more. I would bet the guy who built it didn't ck bearing clearances & probably just slapped bearings in it. My 2 cents.
I am in Vegas

just an idea but my dad bought a truck one time with a similar situation the guy he bought it from had just put a gm crate motor in it and lost oil pressure,he dropped the pan and they had not tightened the oil pump bolts good and they had came loose but not all the way out and lost pressure,he tightened em down and was good to go
I think I would pull it....but remember, oil pump, bearing clearances oil cooler/lines etc will all effect oil pressure..just a brand new factory 454 spun a rod bearing, had slight knock that sounded more like a piston slap, with NO loss in oil pressure, so ? better off finding out what you really have...
Thanks for the responses guys! I got a good enough deal on this badboy so I will probably just "bust out another thousand" or three and get this sucker re-built. I came to the realization that it will be better to just start from new for piece of mind.
#13
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From: Wilson, NY
#15
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From: westville, NJ
congrats on a beautiful boat. i assume the engine issue caused a price adjustment in your favor? anyway, i agree with striper. you sometimes can't hear a knock at idle-no load. an unnecessary engine r&r is not wasted. and much cheaper than a necessary engine r&r that wasn't done. pull it. check the crank. replace the bearings. new oil pump. plus i always find free tools every time i pull an engine out...
#16
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Motor is pulled! That was quite a chore for a first timer
. Nice to have friends that know how to do these things! I really don't envy anyone that has more than one engine seeing how tight it was to get to those rear motor mounts. Taking it to the builder tomorrow to get it started on the OH.
Thanks for the compliment dereknkathy! I will ask them to please hand over any tools that they find
And yes I did get a smoking deal on this badboy so I really have no complaints getting it rebuilt. At least I will have piece of mind that everything is going to operate the way it should until I mess it up.
. Nice to have friends that know how to do these things! I really don't envy anyone that has more than one engine seeing how tight it was to get to those rear motor mounts. Taking it to the builder tomorrow to get it started on the OH. Thanks for the compliment dereknkathy! I will ask them to please hand over any tools that they find
And yes I did get a smoking deal on this badboy so I really have no complaints getting it rebuilt. At least I will have piece of mind that everything is going to operate the way it should until I mess it up.
Last edited by The Ace; 04-03-2012 at 06:23 PM.
#17
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So the builder found a melted piston or 2 as well as spun bearings. Apparently whoever built it last had no idea what they were doing.
Just had the engine balanced and it should be put back together next week ready to drop in! I can't wait to see if it floats!
In the mean time I have been hard at work on the interior: New carpet, had to re-do the sides as the plywood layers were literally coming unglued from each other but the bonus find was 2 12" sub boxes hidden behind them
, new cabin fans, new tinted glass hatch to replace the one that never came with the boat, painted all vinyl back to white and repaired some minor tears, new front cushions to replace the trashed ones, new master cylinder assembly and re-ran all new brake lines for the trailer.
It seems that I would get into one project then find something new when digging into that one! Welcome to boat ownership right?!
I am exhausted but the end is near! Will get some interior shots once it is all put back together.
Just had the engine balanced and it should be put back together next week ready to drop in! I can't wait to see if it floats!
In the mean time I have been hard at work on the interior: New carpet, had to re-do the sides as the plywood layers were literally coming unglued from each other but the bonus find was 2 12" sub boxes hidden behind them
, new cabin fans, new tinted glass hatch to replace the one that never came with the boat, painted all vinyl back to white and repaired some minor tears, new front cushions to replace the trashed ones, new master cylinder assembly and re-ran all new brake lines for the trailer.It seems that I would get into one project then find something new when digging into that one! Welcome to boat ownership right?!
I am exhausted but the end is near! Will get some interior shots once it is all put back together.
#19
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From: Las Vegas, NV




