Diesel Engines/Transmissions

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New Users - Please Read

Last post by CYO Admin « February 6th, 2013, 7:49 am
Posted in Introduce Yourself!

by CYO Admin » February 6th, 2013, 7:49 am » in Introduce Yourself!

CYO is a family friendly, spam free forum. Any posts deemed inappropriate, containing personal attacks and/or bashing/slamming a person or company...

0 Replies

95176 Views

Last post by CYO Admin View the latest post
February 6th, 2013, 7:49 am
Welcome to CarverYachtOwners.com!

Last post by Viper « September 9th, 2025, 5:56 pm
Posted in Introduce Yourself!
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by CYO Admin » January 30th, 2013, 9:07 am » in Introduce Yourself!

Welcome to CarverYachtOwners.com!

It's always confused me as to why no one ever started a carver specific message board, so here it is.

I hope you...
352 Replies

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EC200 Control bugs

Last post by km1125 « June 14th, 2022, 8:32 am
Replies: 1
by Champ3555 » June 13th, 2022, 8:04 pm

Good afternoon all. I have been posting about my Cummins QSM11 engines not reaching full RPM. Specifically on the starboard side. I have had Cummins...

1 Replies

1158 Views

Last post by km1125 View the latest post
June 14th, 2022, 8:32 am
RPM's

Last post by km1125 « May 7th, 2022, 9:47 am
Replies: 6
by TruckerTim » May 6th, 2022, 11:33 am

I have been posting in several areas about my potential purchase of a 2000 450 Voyager and appreciate the response but here is another question that...

6 Replies

2367 Views

Last post by km1125 View the latest post
May 7th, 2022, 9:47 am
Survey Results

Last post by km1125 « May 6th, 2022, 1:11 pm
Replies: 10
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by TruckerTim » May 4th, 2022, 11:15 am

Currently under contract to purchase a 2000 450 Voyager and survey was just completed this week. Purchasing from the second owner and he's only had...
10 Replies

3871 Views

Last post by km1125 View the latest post
May 6th, 2022, 1:11 pm
Diesel bug

Last post by Pura Vida « May 1st, 2022, 3:07 pm
Replies: 14
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by PossiblyPaul » June 7th, 2021, 9:26 pm

Astonishingly, I find nothing on a search for 'diesel bug' here. My (or, correctly, my Son's) boat has an infestation. Carver's failure to install...
14 Replies

5740 Views

Last post by Pura Vida View the latest post
May 1st, 2022, 3:07 pm
TAMD74P B Wastegate removal

Last post by Coldcruisin « April 29th, 2022, 12:39 pm
Replies: 3
by Coldcruisin » April 13th, 2022, 6:30 pm

Regarding 2002 450 Voyager:

I knew that the poor geometry of my starboard motor exhaust would lead to a failed turbo eventually. Previous owner had...

3 Replies

1596 Views

Last post by Coldcruisin View the latest post
April 29th, 2022, 12:39 pm
ZF trans filter removal

Last post by km1125 « February 25th, 2022, 9:57 am
Replies: 6
by km1125 » February 24th, 2022, 1:36 pm

Helping a friend out who has ZF transmissions. Trying to get the old filter out to replace it. Trying to loosen the 6mm bolt on the top of the filter...

6 Replies

2065 Views

Last post by km1125 View the latest post
February 25th, 2022, 9:57 am
444 air filter tamd63

Last post by Hugo « February 11th, 2022, 4:57 pm
Replies: 1
by seanoevil » February 4th, 2022, 8:19 pm

I have a 2004 444. I was wondering if anyone has changed the airfilters part # 3825038. They are located on the top starboard side of the engines. Ut...

1 Replies

1227 Views

Last post by Hugo View the latest post
February 11th, 2022, 4:57 pm
Cummins all of a sudden wont hit rated RPM

Last post by Midnightsun « January 27th, 2022, 9:55 am
Replies: 13
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by zoomiej » July 21st, 2020, 10:09 pm

For whatever reason, my 396 running 370 Cummins will not hit its rated rpm. Both engines are topping out at ~2800 rpm (should be 3300) There was...
13 Replies

6177 Views

Last post by Midnightsun View the latest post
January 27th, 2022, 9:55 am
Kohler 21KW genset heat exchanger Anodes

Last post by Carpediem « January 5th, 2022, 6:13 pm
Replies: 2
by Carpediem » December 23rd, 2021, 12:12 pm

In doing my annual service/inspections I noticed a couple of things that gave me pause. I have no Anodes on the fresh water heat exchanger on the...

2 Replies

1623 Views

Last post by Carpediem View the latest post
January 5th, 2022, 6:13 pm
Engines will not reach RPM

Last post by Champ3555 « December 3rd, 2021, 9:56 pm
Replies: 5
by Champ3555 » November 29th, 2021, 11:14 am

Good morning all. I am desperate to find information on how to repair my 2001 570 Voyager. First let me say this a beautiful well maintained, updated...

5 Replies

2214 Views

Last post by Champ3555 View the latest post
December 3rd, 2021, 9:56 pm
Engine Failure Woe’s

Last post by Viper « November 11th, 2021, 7:04 am
Replies: 13
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by 650Guy » July 20th, 2021, 9:59 am

So just went on a little trip around Lake Erie, St Clair and a little into Lake Huron. On the journey one of my partners in a 2005 444My with Volvo...
13 Replies

5592 Views

Last post by Viper View the latest post
November 11th, 2021, 7:04 am
Cummings engine tach not reading.

Last post by aloysius « October 24th, 2021, 7:56 pm

by aloysius » October 24th, 2021, 7:56 pm

My starboard cummings engine does not want to run very much. It's strange because it will shut off on it's own. The tach seems to jump all over the...

0 Replies

1063 Views

Last post by aloysius View the latest post
October 24th, 2021, 7:56 pm
Looking for a good marine turbo shop.

Last post by Schoony « October 19th, 2021, 4:33 pm

by Schoony » October 19th, 2021, 4:33 pm

I am looking at getting both of my Volvo TAMD 74 turbos rebuilt and gone thru this winter, looking for any recommendations on a good marine turbo...

0 Replies

1056 Views

Last post by Schoony View the latest post
October 19th, 2021, 4:33 pm
Discoloration on TAMD 75

Last post by Carpediem « October 9th, 2021, 11:35 am
Replies: 4
by Tbw5959 » August 16th, 2021, 12:32 pm

hello All, quick question, going to survey on a 2004 466 in a couple weeks, but saw this 'discolored area' / overheated? area on 1 of the engines,...

4 Replies

3716 Views

Last post by Carpediem View the latest post
October 9th, 2021, 11:35 am
1990 4207 Cat 3208 replacement

Last post by ddjinks « September 7th, 2021, 6:46 pm
Replies: 16
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by ddjinks » September 3rd, 2021, 10:18 pm

Hi all - I purchased a 1990 4207 with Cat 3208 TAs a few months ago. Starboard engine was smoking when purchased and seller felt like it was fuel...
16 Replies

6661 Views

Last post by ddjinks View the latest post
September 7th, 2021, 6:46 pm
TAMD74EDC start up issue

Last post by Tbw5959 « September 7th, 2021, 3:03 pm
Replies: 5
by the Office III » January 2nd, 2021, 11:01 pm

Help!!! The gremlins are attacking my boat...
I’m jumping on this site because I’m sure one of the Carver owners on here may have had this issue...

5 Replies

2697 Views

Last post by Tbw5959 View the latest post
September 7th, 2021, 3:03 pm
1993 350 Aft Cabin with Volvo KAMD 42 diesels

Last post by Viper « August 30th, 2021, 11:58 am
Replies: 25
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by kxc112 » August 1st, 2020, 1:57 pm

Hi, new member here. I used to have a 1990 3107 Montego and I am now looking at a 1993 350 Aft Cabin with twin Volvo's. There are not many of these...
25 Replies

17928 Views

Last post by Viper View the latest post
August 30th, 2021, 11:58 am
Carver 360 GA Drawing

Last post by bud37 « August 20th, 2021, 9:09 am
Replies: 2
by vik1111 » August 20th, 2021, 12:15 am

Hi,

I am considering repowering my Carver 360, it came with 2 x Yanmar Diesel Engines 6LPA-STP.
Yanmar local agent is looking for the following...

2 Replies

3181 Views

Last post by bud37 View the latest post
August 20th, 2021, 9:09 am
Soot on transom and dinghy

Last post by Carpediem « August 6th, 2021, 10:36 am
Replies: 11
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by peterrenton » August 4th, 2014, 11:28 am

Hello everyone,

I am having a major problem with soot mainly all over my dinghy as well as the transom of the boat. I have the Cummins diesel...
11 Replies

7553 Views

Last post by Carpediem View the latest post
August 6th, 2021, 10:36 am
Cummins 370 6TBA raw sea water pump

Last post by CaptDenny « August 3rd, 2021, 10:39 pm
Replies: 13
1

2
by Tomion » February 8th, 2017, 2:08 pm

Its time to replace my sea water pump impellers, they are 4 years old. Ugh! I have seen an upgrade replacement pump from Seaboard SMX 1730. They...
13 Replies

7742 Views

Last post by CaptDenny View the latest post
August 3rd, 2021, 10:39 pm
Generator Trouble Shooting help

Last post by Rocketman « July 19th, 2021, 7:34 am
Replies: 3
by RussL » July 16th, 2021, 12:56 pm

I have. 2000 Carver 396 with a Kohler 5kw diesel generator. It ran when I bought the boat last summer, I had someone come service it but didn’t try...

3 Replies

2265 Views

Last post by Rocketman View the latest post
July 19th, 2021, 7:34 am
Diesel Transfer Pump

Last post by 650Guy « July 14th, 2021, 3:12 pm
Replies: 5
by 650Guy » July 14th, 2021, 9:33 am

Hey All,

I have a 2003 396 with Cummins 370 engines.

Been chasing a Diesel leak for a while now and have finally found it! the transfer pump...

5 Replies

2574 Views

Last post by 650Guy View the latest post
July 14th, 2021, 3:12 pm
4.2 TDI problems

Last post by Viper « June 16th, 2021, 9:00 pm
Replies: 3
by tony1b2000 » June 14th, 2021, 1:30 pm

Hello all,

Purchased a new (demo) C37 back in December. New boat with VW 4.2 TDI engines.
I cannot believe how many things were bad from day 1....

3 Replies

2552 Views

Last post by Viper View the latest post
June 16th, 2021, 9:00 pm
2000 396 Carver Generator Exhaust

Last post by Viper « May 17th, 2021, 8:37 pm
Replies: 7
by RussL » March 12th, 2021, 12:48 pm

When I had my engines serviced I also had my generator done. It is a Kohler but I don't know the specific model. the mechanic changed the raw water...

7 Replies

3477 Views

Last post by Viper View the latest post
May 17th, 2021, 8:37 pm
Add a second engine control at the stern

Last post by Carpediem « May 17th, 2021, 12:07 am
Replies: 3
by Carpediem » May 16th, 2021, 3:17 pm

Has anyone ever added a second set of engine controls on the stern of a Volvo 74 TMAD powered boat? I looked in the Parts manual and don't see what...

3 Replies

1885 Views

Last post by Carpediem View the latest post
May 17th, 2021, 12:07 am

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