GAS engine, transmission and generator repair and maintenance discussion forum.
0 Replies
146906 Views
Last post by CYO Admin
February 6th, 2013, 7:49 am
360 Replies
1421155 Views
Last post by waybomb
April 26th, 2026, 8:14 am
3 Replies
1529 Views
Last post by DanM
November 5th, 2020, 5:23 pm
Best way to remove sludge from engine?
Replies: 3
by
VicB »
October 27th, 2020, 6:27 pm
I just got through replacing valve stem seals (puffing blue smoke on start up) on a 88’ crusader 454. 12 out of the 16 seals were split down the...
3 Replies
1490 Views
Last post by VicB
October 28th, 2020, 9:07 pm
Raw waterpumps
Replies: 1
by
PAULDOC »
October 27th, 2020, 5:23 pm
Has anyone used aftermarket impellers or changed graphite bushing to bronze on Sherwood E35 pumps?
1 Replies
1043 Views
Last post by km1125
October 27th, 2020, 11:00 pm
Auxiliary Fuel Tank
Replies: 7
by
lshuback »
October 12th, 2020, 11:56 am
Hi ! I have a 1998 Carver 405 , it has two (2) 150 gallon gas tanks and one (1) 40 gallon reserve. I’m wondering if anyone is familiar on what needs...
7 Replies
3227 Views
Last post by g36
October 13th, 2020, 2:04 pm
Starboard engine is toast
Replies: 5
by
Gag_Halfront »
October 9th, 2020, 8:37 pm
Well, 3297 is my first boat. I bought it in May knowing that it needed fuel tanks but not knowing much else about it. It had sat in a yard for...
5 Replies
2725 Views
Last post by mjk1040
October 12th, 2020, 3:28 am
Kohler 7.3 Question
Replies: 11
by
denpooch »
September 2nd, 2020, 8:55 am
Can anyone give me an idea on where to focus troubleshooting for the following issue?
11 Replies
5302 Views
Last post by KeithS
October 8th, 2020, 3:05 pm
Help with 355 tranny
Replies: 4
by
BLKay »
September 30th, 2020, 10:53 am
Hello. My 355 tranny slips and revs out only after running for 15 minutes. 2 questions.
4 Replies
1814 Views
Last post by AnamCara
October 7th, 2020, 8:18 pm
1 Replies
1200 Views
Last post by tomschauer
October 6th, 2020, 11:14 pm
355 Aft Cabin Muffler
Replies: 5
by
chpsk8 »
October 2nd, 2020, 11:22 am
Does anyone have any knowledge of the exhaust system on a 95 355 Aft?
5 Replies
1822 Views
Last post by chpsk8
October 3rd, 2020, 10:12 am
Mercruiser 454 Carb engines
Replies: 2
by
tonyiiiafl »
September 27th, 2020, 8:19 pm
On my 1994 390 I have the port engine which is original at 1180 hours, Starboard 3 years old at 125 hours. I have been using Quicksilver 25W40 oil...
2 Replies
1264 Views
Last post by tonyiiiafl
September 28th, 2020, 7:14 am
Borg Warner trans leak
Replies: 41
by
650Guy »
June 10th, 2019, 6:09 pm
Project 3 of 5 here. Ugh... love boating as it always keeps me so busy so I can relax! Hahaha
41 Replies
12586 Views
Last post by Capn Crunch
September 16th, 2020, 6:39 pm
Volvo 8.1 Missing/Surging
Replies: 21
by
tjh408 »
August 3rd, 2020, 11:33 am
New problem with this boat. After running and feeling good about the temp on the port motor, I noticed a surging or missing on the tach for the...
21 Replies
6721 Views
Last post by tjh408
September 15th, 2020, 8:49 am
Props not as stated
Replies: 7
by
tonyiiiafl »
September 11th, 2020, 5:29 am
I bought a set of props from a seller that he stated were 22 x 21 for my 390CPMY. The shafts were 1.5” so I would need the brass adapter to step down...
7 Replies
2249 Views
Last post by km1125
September 13th, 2020, 1:13 pm
Engine Replacement on 355 Aft
Replies: 4
by
Jasonm71 »
July 2nd, 2020, 2:36 pm
Hey everyone
4 Replies
3573 Views
Last post by RobGunn
September 11th, 2020, 9:50 am
Trans lights always on
Replies: 4
by
Promdate2 »
September 8th, 2020, 8:23 am
Hi all. Just purchased a 2003 466 in August. So far very happy but working out various bugs.
4 Replies
1797 Views
Last post by Promdate2
September 9th, 2020, 9:21 pm
WINTERIZATION...the "W" word
Replies: 11
by
tonyiiiafl »
August 30th, 2020, 12:25 pm
I winterize the water system and sanitary systems myself and have had no issues. I was thinking of doing the Kohler 6.5 myself this year, engines I...
11 Replies
4965 Views
Last post by tonyiiiafl
September 8th, 2020, 6:50 pm
3 Replies
1539 Views
Last post by km1125
September 7th, 2020, 6:53 pm
5 Replies
2038 Views
Last post by mjk1040
August 30th, 2020, 7:36 pm
Lost Drive Control on Port Side
Replies: 5
by
GotLuckyPA »
July 14th, 2020, 9:42 pm
Returning from an outing in a no wake zone at idle i lost control of the port drive. Motor ran fine, just no drive. Opened engine bay and found trans...
5 Replies
1980 Views
Last post by GotLuckyPA
August 24th, 2020, 7:18 pm
Prop Selectiion
Replies: 2
by
tonyiiiafl »
August 23rd, 2020, 6:30 pm
I have a 1994 390 CPMY with 7.4 carb Big Blocks. The props are 22 x 22, and that is what is on the build sheet. I can hit 4000 rpm under ideal...
2 Replies
1333 Views
Last post by Midnightsun
August 24th, 2020, 2:59 pm
8 Replies
2223 Views
Last post by BarryK
August 22nd, 2020, 11:39 am
Kohler 7.3E Won't Start
Replies: 7
by
jsurfwhite »
July 19th, 2020, 2:55 pm
I had my 2000 356 Aft Deck out for a cruise, with the generator running when we left the dock. Back to dock, generator was not running. Remote switch...
7 Replies
3795 Views
Last post by jsurfwhite
August 21st, 2020, 8:44 pm
22 Replies
9864 Views
Last post by Viper
August 10th, 2020, 9:19 pm
engine alarm
Replies: 22
by
LAZ »
July 30th, 2020, 1:25 pm
Greetings all. I have a first time issue which has my mystified. Hopefully someone can help. For the first time, when under load, my alarm goes off...
22 Replies
6858 Views
Last post by bud37
August 4th, 2020, 6:39 pm
8.1 Volvo Overheating
Replies: 5
by
tjh408 »
July 14th, 2020, 8:48 am
I have 8.1 Volvo's with 600 hours in a 2003, 360 SS. The port engine runs hotter than It should. At one point it ran up to 240 on the gauge. I have...
5 Replies
2120 Views
Last post by tjh408
August 3rd, 2020, 11:23 am
Forum permissions
You cannot post new topics in this forumcannot reply to topics in this forumcannot edit your posts in this forumcannot delete your posts in this forumcannot post attachments in this forum
Sponsors