Gas 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

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

Last post by Viper « November 11th, 2025, 5:34 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...
357 Replies

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Last post by Viper View the latest post
November 11th, 2025, 5:34 pm

Topics

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Last post

Port engine starting slow when hot

Last post by waybomb « August 11th, 2016, 5:51 am
Replies: 8
by Good News » August 3rd, 2016, 5:59 pm

My 454xls always start but when hot starboard engine starts instantly with no throttle. Port engine takes some winding to start. Both engines had...

8 Replies

2995 Views

Last post by waybomb View the latest post
August 11th, 2016, 5:51 am
Enigines out of sync then back in

Last post by Viper « August 8th, 2016, 10:12 pm
Replies: 3
by denders » August 7th, 2016, 6:59 pm

Hi all - looking for a place to start with this one. We have a 1982 3396 Carver Mariner with twin 350 crusader engines. As we were coming back from a...

3 Replies

1833 Views

Last post by Viper View the latest post
August 8th, 2016, 10:12 pm
Gasoline engine oils

Last post by feeez « August 5th, 2016, 12:25 pm
Replies: 12
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by After Taxes » July 6th, 2016, 1:49 pm

As gas Mercruiser owners, we know the factory recommended lubricant is the Mercury Quicksilver 25W40 conventional oil. I am using it now in my Merc...
12 Replies

3846 Views

Last post by feeez View the latest post
August 5th, 2016, 12:25 pm
Starting Issue,,, Neutral Safety Switch?

Last post by feeez « August 4th, 2016, 10:59 pm
Replies: 7
by feeez » June 12th, 2016, 12:47 am

I think I may have an issue with the neutral safety switch on one of my engines. I have to constantly jiggle around with the shifter to get it to...

7 Replies

3781 Views

Last post by feeez View the latest post
August 4th, 2016, 10:59 pm
90 santego exhaust

Last post by bud37 « August 3rd, 2016, 7:13 am
Replies: 1
by bud37 » August 2nd, 2016, 8:49 am

Can someone tell me how you tell how much water flows out the exhaust ports in the swim platform ? I am not sure what I am looking at,is there...

1 Replies

1250 Views

Last post by bud37 View the latest post
August 3rd, 2016, 7:13 am
Intake Manifolds 454ci

Last post by waybomb « July 30th, 2016, 10:03 pm
Replies: 4
by Chris86 » July 29th, 2016, 12:42 pm

Hello all! I have twin 454's on my '86 4207. Are the Edelbrock Performer intake manifolds factory stock on them? I have to replace both of them due...

4 Replies

1638 Views

Last post by waybomb View the latest post
July 30th, 2016, 10:03 pm
Question

Last post by tomschauer « July 28th, 2016, 1:08 pm
Replies: 2
by Bankerbiz87 » July 27th, 2016, 7:44 pm

We have two 220 crusaders in our Carver we want to change the oil what type of oil should we use and what kind of plugs and the gap for the...

2 Replies

1461 Views

Last post by tomschauer View the latest post
July 28th, 2016, 1:08 pm
Oil pressure question

Last post by waybomb « July 28th, 2016, 12:13 pm
Replies: 1
by Bankerbiz87 » July 28th, 2016, 7:38 am

One of our engines has a oil pressure of 80 running hot what maintenance would you recommend ???
Thank you

1 Replies

1331 Views

Last post by waybomb View the latest post
July 28th, 2016, 12:13 pm
How does fuel selector switch work on Carver Riviera?

Last post by Viper « July 27th, 2016, 6:55 am
Replies: 2
by MikeL77 » July 26th, 2016, 11:20 am

I have a 1987 Carver Riviera that has two 220 Crusader V8's and two 80 gallon fuel tanks. Each motor runs off a single fuel tank. I want to install a...

2 Replies

1880 Views

Last post by Viper View the latest post
July 27th, 2016, 6:55 am
Mercruiser 7.4 MPI - Fuel Starvation?

Last post by Wkuhilltopperfan « July 25th, 2016, 7:37 pm
Replies: 7
by jmagrann » July 17th, 2016, 3:37 pm

Greetings,

Carver 400 CMY, twin Mercruiser 7.4 MPI. 500 hours.

I saw a similar post, but that was for a carbureted boat.

Port engine, has been...

7 Replies

5392 Views

Last post by Wkuhilltopperfan View the latest post
July 25th, 2016, 7:37 pm
Mercruiser 7.4 MPI - 3,200 Max RPM, High Fuel Consumption

Last post by Wkuhilltopperfan « July 17th, 2016, 6:32 pm
Replies: 16
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by jmagrann » May 16th, 2016, 8:30 pm

Greetings,

I have a 1998 Carver 400 CMY with twin Mercruiser 7.4 MPI engines, MEFI-2. I've had the boat for about 6 months. Starting with the sea...
16 Replies

11564 Views

Last post by Wkuhilltopperfan View the latest post
July 17th, 2016, 6:32 pm
gas engine choices for a repower

Last post by bud37 « July 15th, 2016, 5:56 pm
Replies: 13
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by bud37 » July 14th, 2016, 8:01 pm

Ok engine gurus, opinions on who is the best to repower with, a 20,000 lb boat thru RV drives.....mercruiser, crusader or volvo penta........I know...
13 Replies

6290 Views

Last post by bud37 View the latest post
July 15th, 2016, 5:56 pm
Crusader clicking sound

Last post by tomschauer « July 12th, 2016, 8:15 pm
Replies: 1
by jmm48m60 » July 12th, 2016, 6:03 pm

My starboard engine has a clicking sound when you increase rpm from idle. Idle to 1200 rpm. Repeat it several times.
Can this sound be the fuel...

1 Replies

1290 Views

Last post by tomschauer View the latest post
July 12th, 2016, 8:15 pm
Knocking sound in port side

Last post by AV8ORed « July 7th, 2016, 7:25 pm
Replies: 9
by AV8ORed » July 6th, 2016, 8:38 pm

Hi all.

I'm new to the carver boats. Just bought a 2000 carver 356 aft cabin. Has 7.4 mercruser' and a 7.3 kW genny. I bought this boat from FL....

9 Replies

3171 Views

Last post by AV8ORed View the latest post
July 7th, 2016, 7:25 pm
Fuel selector switch on Carver Riviera 2807? Where?

Last post by waybomb « July 5th, 2016, 7:25 pm
Replies: 3
by MikeL77 » July 5th, 2016, 5:38 pm

I'm am looking for the fuel selector switch on a 1988 Carver Riviera 2807. Is it in the front of the engine compartment?
Thanks!

3 Replies

1648 Views

Last post by waybomb View the latest post
July 5th, 2016, 7:25 pm
Need help with Tides StrongSeal hose routing

Last post by Viper « June 27th, 2016, 10:25 pm
Replies: 3
by anothernewb » June 27th, 2016, 3:37 am

Can ANYONE with dripless packing and gas motors tell me where the hoses for the raw water to lube the seals hooks up to the engines? I've contacted...

3 Replies

1954 Views

Last post by Viper View the latest post
June 27th, 2016, 10:25 pm
2000 Carver 404 - Gas Line-Engine Issue

Last post by tomschauer « June 20th, 2016, 11:28 am
Replies: 5
by Reardon » June 17th, 2016, 11:16 pm

Hi Fellow Boater

I was cruising with my Carver 404 when I had a strong smell of gas thoughtout the boat. Also lost power in what I determined to be...

5 Replies

2000 Views

Last post by tomschauer View the latest post
June 20th, 2016, 11:28 am
(1988) Kohler 7.5KW Generator

Last post by Viper « June 17th, 2016, 7:34 am
Replies: 8
by Ondercin » June 13th, 2016, 1:56 pm

I'm trying to locate valve springs for our Kohler generator, I believe its the original in our 1988 Carver 3607

The genny runs fine on loads of...

8 Replies

3231 Views

Last post by Viper View the latest post
June 17th, 2016, 7:34 am
Engine Monitoring Displays

Last post by DanM « June 15th, 2016, 2:48 pm

by DanM » June 15th, 2016, 2:48 pm

My engines are Volvo Penta 8.1GIL-E. I want to capture the engine data from them, in particularly fuel burn. These motors are equipped to output this...

0 Replies

1169 Views

Last post by DanM View the latest post
June 15th, 2016, 2:48 pm
Fuel Issue with Port Engine

Last post by mjk1040 « June 12th, 2016, 6:34 pm
Replies: 8
by mrsparkj » June 9th, 2016, 9:21 am

Running my engines the other day and noticed that my port engine had a white milky foam coming out of the water discharge / exhaust pipe. After about...

8 Replies

2586 Views

Last post by mjk1040 View the latest post
June 12th, 2016, 6:34 pm
Raw Water Pump Options

Last post by Wayne162 « June 12th, 2016, 12:01 pm
Replies: 11
1

2
by Wayne162 » June 8th, 2016, 9:37 pm

Anybody have any experience with buying parts through Napa for use on your boat? I recently did a major overhaul on a Sherwood P1014 raw water pump...
11 Replies

4999 Views

Last post by Wayne162 View the latest post
June 12th, 2016, 12:01 pm
Velvet drive 1200 rpm light on and sync gauge wrong?

Last post by mjk1040 « June 10th, 2016, 6:02 am
Replies: 2
by boatbum » June 9th, 2016, 3:41 pm

2000 Trojan 454 with Velvet Drives

Oil is topped off
Temp is perfect
Already changed the Temp sensors, waste of money
Changed the Pressure sensors...

2 Replies

1494 Views

Last post by mjk1040 View the latest post
June 10th, 2016, 6:02 am
Engine Not Starting

Last post by mjk1040 « June 7th, 2016, 4:55 am
Replies: 5
by Wanderlust » June 6th, 2016, 3:57 pm

Hi Seasoned Trusted Friends!

Some of you are following our new boat ownership tails and the Port engine that was previously working really well is...

5 Replies

2342 Views

Last post by mjk1040 View the latest post
June 7th, 2016, 4:55 am
Starboard Engine Overheating at Idle, cools down throttling up

Last post by Viper « June 6th, 2016, 9:37 pm
Replies: 9
by Wanderlust » May 24th, 2016, 10:10 pm

Hi Fellas,

The starboard engine is overheating after awhile at idle, but when I throttle up she pops back down to 165-170. I looked at the water...

9 Replies

2632 Views

Last post by Viper View the latest post
June 6th, 2016, 9:37 pm
Kohler 7.5 generator

Last post by mjk1040 « June 1st, 2016, 6:10 pm
Replies: 4
by tc'sbackporch » May 26th, 2016, 8:47 pm

Kohler 7.5 r gas generator not pumping water and shuts down in 30 seconds . checked impeller looked great but went ahead and replaced it anyway still...

4 Replies

2092 Views

Last post by mjk1040 View the latest post
June 1st, 2016, 6:10 pm

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